Lorex LNZ3522B - Surveillance Camera

LNZ3522B - Surveillance Camera Lorex - Free user manual and instructions

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Product Type Surveillance Camera
Brand Lorex
Model LNZ3522B
Resolution 1080p (2.1 MP)
Sensor 1/3" 2.1 MP
Lens 3.6 mm, F1.2, fixed
Horizontal Field of View 90°
Pan / Tilt ±180° / 90°
Pan/Tilt Speed (Preset) Up to 100°/s
Digital Zoom 3x
Minimum Illumination 0.1 lux (black and white)
Video Format NTSC / PAL
Connectivity RJ45 10/100M Ethernet (PoE)
Power Supply PoE (Class 3) or 12 V DC (adapter not included)
Power Consumption Max 220 mA
Operating Temperature -20°C to 60°C
Ingress Protection IP66 (indoor/outdoor)
Weight 0.25 kg (0.55 lb)
Dimensions Diameter 13 cm, height 5 cm
Presets 25 positions
Built-in Microphone Yes
NVR Compatibility Lorex LNR100 and LNR400 series only
Night Vision Requires ambient light (no IR LEDs)
Cleaning Damp cloth only, no chemicals
Safety Do not open, refer to qualified technician

Frequently Asked Questions - LNZ3522B Lorex

Why is there no image at night?
This camera does not have infrared LEDs. It requires ambient light (moonlight, street lighting) to produce a night image. Install it in a location with some light.
How to reset the camera to factory settings?
Open the reset button compartment with a Phillips screwdriver, then press and hold the reset button for 4 seconds. Replace the cover.
Which NVR recorders are compatible?
This camera is compatible only with Lorex NVRs from the LNR100 and LNR400 series. Visit www.lorextechnology.com/support for the updated list.
Can I connect the camera directly to a router?
Yes, you can connect the camera to a PoE switch or use a 12 V DC adapter (sold separately) for power, then connect it to the same network as the NVR. Add it via the NVR's Search Device menu.
How to clean the camera dome?
Use a soft, slightly damp cloth (water only). Never use chemicals like acetone, as they can damage the plastic.
Is the camera waterproof?
Yes, it is certified IP66, which protects against weather. It can be installed outdoors but should not be submerged. It is recommended to install it under an eave.
How to add the camera to my NVR?
Connect the camera to the NVR or the network, then on the NVR, right-click, select Search Device, check the camera, click Add, then OK.
What to do if the image is blurry?
Check if digital zoom is enabled (zoom out completely). Clean the dome with a damp cloth. If the camera is tilted too close to its base, the image may become blurry.
Can I control the camera remotely?
Yes, once connected to a compatible NVR, you can control pan and tilt functions via the NVR interface, or using a smartphone/tablet with the appropriate software.
What cables are included?
The camera comes with a CAT5e Ethernet extension cable and an Allen key. The main cable is integrated into the camera.

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Download the instructions for your Surveillance Camera in PDF format for free! Find your manual LNZ3522B - Lorex and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. LNZ3522B by Lorex.

USER MANUAL LNZ3522B Lorex

natural_image Front view of a white LOREX surveillance camera with lens and screen (no visible text or symbols beyond branding)

Instruction Manual LNZ3522B HD MICRO PT DOME CAMERA

Thank you for purchasing this product. Lorex is committed to providing our customers with a high quality, reliable security solution.

This manual refers to the following models:

LNZ3522B

For the latest online manual, downloads and product updates, and to learn about our complete line of accessory products, please visit our website at:

www.lorextechnology.com

Lorex LNZ3522B - www.lorextechnology.com - 1

WARNING

RISK OF ELECTRIC SHOCK DO NOT OPEN

Lorex LNZ3522B - RISK OF ELECTRIC SHOCK DO NOT OPEN - 1

WARNING: TO REDUCE THE RICK OF ELECTRIC SHOCK DO NOT REMOVE COVER. NO USER SERVICABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

Lorex LNZ3522B - RISK OF ELECTRIC SHOCK DO NOT OPEN - 2

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock.

Lorex LNZ3522B - RISK OF ELECTRIC SHOCK DO NOT OPEN - 3

The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance.

WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE.

CAUTION: TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE OF THE PLUG TO THE WIDE SLOT AND FULLY INSERT.

Table of contents

1 Safety Instructions ....1
2 LNZ3522B Features 2
3 Getting Started ....3
4 Camera Overview....4
5 Connecting the Camera ....5
5.1 OPTION 1: Connecting Cameras to an NVR.....5
5.2 OPTION 2: Connecting Cameras to the Local Area Network (LAN) ....5
6 Installation 10
6.1 Installation Tips and Warnings.... 10
6.2 Installation (Indoor/Outdoor).... 10
6.2.1 Ceiling Mounting.... 10
7 Controlling the PT Camera with an NVR 14
7.1 Controlling the Camera's Pan-Tilt Movement (Local NVR) 15
7.2 Advanced Pan-Tilt Controls.... 15
7.2.1 Presets.... 16
7.2.2 Tour (Not Supported) 17
7.2.3 Pattern (Not Supported) 17
7.2.4 Border (Not Supported).... 17
8 Technical Specifications .... 18
8.1 Dimensions 19
9 Troubleshooting.... 20
10 Resetting the Camera 22
11 Notices 24
11.1 FCC/IC Notice 24
11.2 Modification.... 24
11.3 ROHS 24

1 Safety Instructions

  • Read this guide carefully and keep it for future reference.
  • Follow all instructions for safe use of the product and handle with care.
  • Use the camera within given temperature, humidity, and voltage levels noted in the Technical Specifications.
  • Camera is rated for outdoor use and is weatherproof when properly installed. Camera is not intended for submersion in water. Installation under a sheltered environment is recommended.
  • Do not disassemble the camera.
  • Do not point the camera directly towards the sun or a source of intense light.
  • Make sure to install the camera in a location that can support the camera weight.
  • Make sure there are no live electrical cables in the area where you plan to mount the camera.
  • Periodic cleaning may be required. Use a damp cloth only. Do not use anything other than water to clean the dome cover, as chemicals such as acetone can permanently damage the plastic.

2 LNZ3522B Features

Lorex LNZ3522B - LNZ3522B Features - 1

natural_image Exterior view of a LOREX surveillance camera (no visible text or symbols on body)

• High definition 1080p resolution 2.1 MP image sensor.
- Full 360° pan rotation for complete area coverage and 100° per second panning speed.
- Micro dome form factor only 5" in diameter and just over 2" tall.
• 25 programmable preset positions.
• Built-in microphone for listen-in audio.
- Wide angle 3.6mm lens with 90^ field of view.
- Single network cable setup for video, power and Pan/Tilt control.
- Program preset viewing points when connected to a compatible NVR.
- Remote control of the Pan/Tilt camera using a smartphone or tablet when connected to a compatible NVR.
- Digital wide dynamic range backlight compensation ensures clear images in high and low light areas.
• 3D DNR (Digital Noise Reduction) for clear accurate images.
- ClearNight imaging for superior low light performance.
- Weatherproof for outdoor & indoor installation (IP66 Rated).
- Extreme temperature performance (-4^ 140^ / -20^ 60^) .
• Vandal-proof heavy-duty durable metal housing.
- Simple installation with Power over Ethernet (PoE) CAT5e cable.
- CAT5 PoE extension cable included per camera.
- Expand your coverage with Ethernet cable up to 300' from the NVR.

Lorex LNZ3522B - LNZ3522B Features - 2

NOTE

  1. Compatible with Lorex HD NVR LNR100 & LNR400 Series only.
  2. This camera features an ultra-low light sensitive image sensor and therefore does not feature Infra-Red LEDs. The camera requires ambient lighting (for example, street/building lighting, star or moon light) to render a night time image. In total darkness (zero Lux) the camera will not produce a night time image and therefore the camera should not be installed in areas with complete darkness.
  3. Not intended for submersion in water. Installation in a sheltered location recommended.

3 Getting Started

The system comes with the following components:

Lorex LNZ3522B - Getting Started - 1

natural_image Simple line drawing of a circular mechanical component with a central cylindrical top (no text or symbols)

Lorex LNZ3522B - Getting Started - 2

Micro PT Dome Camera Ethernet Extension Cable

Lorex LNZ3522B - Getting Started - 3

natural_image Simple line drawing of a circular object with internal structure and surrounding symbols (no text or labels)

Lorex LNZ3522B - Getting Started - 4

natural_image Simple diagram of three concentric circles with small dots at the center (no text or symbols)

Metal Mounting Plate Mounting Template

Lorex LNZ3522B - Getting Started - 5

Instruction Manual

Lorex LNZ3522B - Getting Started - 6

Allen Key

Lorex LNZ3522B - Getting Started - 7

Mounting Screws & Anchors

(for mounting plate)

4 Camera Overview

Lorex LNZ3522B - Camera Overview - 1

text_image Diagram of a flying saucer with labeled parts including a plug, connector, and cable

Lorex LNZ3522B - Camera Overview - 2

text_image Technical diagram of a circular mechanical or electrical component with numbered parts labeled 6 and 7
  1. Dome Cover
  2. Ethernet Port: Connect the camera to an NVR or PoE switch on your network using the included Ethernet cable.
  3. 12V DC Power: If not using PoE, connect the camera to a 12V DC power source (not included). Power adapters for this camera are available for purchase on www.lorextechnology.com (model #: CVA4902).
  4. Lens: Camera lens.
  5. Microphone: Built-in microphone.
  6. GND Port: The pre-inserted screw grounds the camera.
  7. Reset Button Compartment: Open using a Phillips screwdriver to reveal the reset button. Press and hold for 4 seconds to reset camera settings.

5 Connecting the Camera

Lorex LNZ3522B - Connecting the Camera - 1

NOTE

It is recommended to connect the camera to your NVR and test the Pan-Tilt controls before permanent installation. For instructions on how to setup Pan-Tilt controls, see 7 Controlling the PT Camera with an NVR, page 14.

5.1 OPTION 1: Connecting Cameras to an NVR

Lorex LNZ3522B - OPTION 1: Connecting Cameras to an NVR - 1

flowchart
graph LR
    A["Device with cable"] -->|1| B["Cable with cable"]
    B -->|2| C["Network Interface with 7 ports"]
  1. Connect the Ethernet connector on the camera cable to the included Ethernet extension cable.

  2. Connect the Ethernet extension cable to one of the PoE ports on the back panel of your NVR.

Lorex LNZ3522B - OPTION 1: Connecting Cameras to an NVR - 2

NOTE

You can use a single CAT5e Ethernet cable up to 300ft (91m) to connect the camera to your NVR. The camera is compatible with Lorex LNR100 & LNR400 Series NVRs only.

5.2 OPTION 2: Connecting Cameras to the Local Area Network (LAN)

For flexibility, you may also connect the camera to the same Local Area Network (LAN) as the NVR. This is accomplished by connecting the camera to the same router as the NVR. For these installations, an external PoE switch (sold separately) or power adapter (not included) must be used to provide power to the camera. You also must add the camera on the NVR before it will show a picture on the monitor or be recorded by the NVR.

What is PoE?

PoE (Power over Ethernet) is a technology that allows Ethernet cables to carry electrical power to connected devices. Compatible NVRs use integrated PoE

ports to provide power and Pan-Tilt commands to the camera, as well as video connection to the NVR. In order to use PoE with this IP camera, you must connect it directly to a compatible NVR (Lorex LNR100 & LNR400 Series only) or a PoE switch on the same network as the NVR.

PoE switches are available for purchase on www.lorextechnology.com.

Complete the following steps to connect the camera to the NVR over the LAN.

Step 1 of 2 — OPTION A: Connecting the camera to your local network using an optional PoE switch:
Lorex LNZ3522B - What is PoE? - 1

flowchart
graph TD
    A["INTERNET"] --> B["Router"]
    B --> C["NVR"]
    C --> D["IP Cameras"]
    C --> E["Micro PT Camera"]
    B --> F["PoE Switch (not included)"]
    F --> E
  1. Connect an Ethernet cable of up to 300ft (91m) rated CAT5e or higher (not included) from the LAN port on an external PoE switch (sold separately on www.lorextechnology.com) to your router. Connect the power cable to the PoE switch and to a power outlet or surge protector.

Lorex LNZ3522B - What is PoE? - 2

NOTE

Terminology may vary depending on the model of PoE switch you have.

  1. Connect the camera to the PoE switch using the included Ethernet cable (or a CAT5e Ethernet cable of up to 300ft (91m)). The PoE switch will provide power and video transmission the same way as your NVR.

Step 1 of 2 — OPTION B: Connecting the camera to your local network using a power adapter (not included):

Lorex LNZ3522B - NOTE - 1

flowchart
graph TD
    A["INTERNET"] --> B["Router"]
    B --> C["NVR"]
    C --> D["IP Cameras"]
    C --> E["Micro PT Camera"]
    E --> F["Power Adapter (not included)"]
    F --> G["Output"]
  1. Connect the camera to a 12V DC power adapter (sold separately on www.lorextechnology.com — model #: CVA4902).
  2. Connect the camera to a router in the same network as your NVR using the included Ethernet cable (or an Ethernet cable of up to 300ft (91m) rated CAT5e or higher).

Step 2 of 2: Add the camera to your NVR:

Lorex LNZ3522B - NOTE - 2

CAUTION

The following instructions are based on the Lorex LNR400 Series NVR. See your NVR's instruction manual for instructions on controlling the PTcamera with your system.

  1. Right-click and select Device Search .
  2. Log in using the admin account (default User Name: admin; default Password: 000000).

  3. Click Device Search. The system searches the network for compatible cameras.

Lorex LNZ3522B - CAUTION - 1

text_image Remote Device 1 Modify IP Address Port Device Name MAC Address 1 F#: 192.168.50.136 35000 Flir 90:02:e9:10:33:2t Device Search Add Display Filter None Added Device Channel Modify Delete Status IP Address Port Device Name Delete Manual Add OK Cancel
  1. Check the camera(s) you would like to add.

  2. Click Add. The Status indicator turns green to show the camera is successfully connected.

Lorex LNZ3522B - CAUTION - 2

text_image Remote Device 1 Modify IP Address Port Device Name MAC Address 1 192.168.50.136 35000 Flir 90:02 w9:10:33:2t Device Search Add Display Filter None Added Device Channel Modify Delete Status IP Address Port Device Name 1 ✓ ✗ 192.168.50.136 35000 Flir 2 ✓ ✗ 10.1.1.67 Port 3 PC3K300604275 Delete Manual Add OK Cancel

6. Click OK to save changes.

Lorex LNZ3522B - Click OK to save changes. - 1

NOTE

You can also add a camera to a specific channel by hovering the mouse over an empty channel in split-screen view and clicking. Then double-click the camera you would like to add and right click to exit.

6 Installation

6.1 Installation Tips and Warnings

  • Camera is rated for outdoor use. It is recommended to install the camera in a sheltered area, such as under the eaves on a roof.
  • Camera is capable of seeing in low light conditions (0.1 Lux), but it cannot see in total darkness. It is recommended to install the camera where there is some ambient light (for example, street lighting or starlight, moonlight, etc.) or leave some lighting on in the area where the camera is installed.
  • Mount the camera in a location that can support the camera weight.
  • Mount the camera where the lens is away from direct and intense sunlight.
  • Plan your cable wiring so that it does not interfere with power lines or telephone lines.
  • Ensure you adhere to local building codes.
  • Ensure that the camera wiring is not exposed or easily cut.
  • Mount the camera in an area that is visible but out of reach.

6.2 Installation (Indoor/Outdoor)

Lorex LNZ3522B - Installation (Indoor/Outdoor) - 1

NOTE

The camera includes all necessary components for ceiling mounting only.

6.2.1 Ceiling Mounting

To ceiling mount the camera:

  1. Use the included mounting template to mark holes for the mounting screws and camera cable.

Lorex LNZ3522B - To ceiling mount the camera: - 1

flowchart
graph TD
    A["1"] --> B["2"]
    B --> C["1"]
    style A fill:#fff,stroke:#000
    style B fill:#fff,stroke:#000
    style C fill:#fff,stroke:#000
  1. Mounting screw holes; 2. Camera cable hole

  2. Drill holes for the mounting screws, drywall anchors (optional) and camera cable.

NOTE
Use the included drywall anchors if installing on a drywall surface.If you are planning on running the cables along the mounting surface, there is need to drill a hole for the camera cable.
  1. Align the metal mounting plate so that the 3 screw holes in the plate line up with the 3 holes drilled in the ceiling. Attach the flat side of the metal mounting plate to the mounting surface using the included mounting screws (3x).

Lorex LNZ3522B - To ceiling mount the camera: - 2

text_image Technical diagram of a mechanical assembly with numbered components and screw placements
  1. Drywall anchors (3x — optional); 2. Mounting screws (3x); 3. Mounting surface; 4. Metal mounting plate

  2. Remove the M2x5 screw from the side of the camera using the included Allen key.

Lorex LNZ3522B - To ceiling mount the camera: - 3

natural_image Technical line drawing of a mechanical component with a circular top and base (no text or symbols)
  1. Connect the camera cables as shown in 5 Connecting the Camera, page 5.

  2. Align the 3 notches on the side of the dome camera with the pegs on the metal mounting plate. Push the camera gently into the mounting plate until it ‘clicks’.

Lorex LNZ3522B - To ceiling mount the camera: - 4

CAUTION

If you are drilling a hole for the came cable, ensure that you run the cable through the cable hole in the metal mounting plate. See image below for reference:

ralf you run the cables along the mounting surface, you must run the cable through the cable notch on the camera base and underneath the metal mounting plate. This will keep the camera base flush to the surface when mounted. See image below for reference:

Lorex LNZ3522B - CAUTION - 1

natural_image Technical line drawing of a mechanical assembly with rotating components and wiring (no text or symbols)

Lorex LNZ3522B - CAUTION - 2

natural_image Technical line drawing of a circular mechanical component with mounting holes and a central hub (no text or symbols)

Lorex LNZ3522B - CAUTION - 3

text_image Technical diagram showing a mechanical assembly with labeled components 1 and 2, likely illustrating a lifting or mounting mechanism.
  1. Pegs (x3); 2. Notches (x3)

Lorex LNZ3522B - CAUTION - 4

NOTE

The pegs and notches only align one way. Do not force the camera to fit into the metal mounting plate.

  1. Re-insert the M2x5 screw removed in Step 4. Tighten firmly using the included Allen key.

Lorex LNZ3522B - NOTE - 1

natural_image Technical line drawing of a mechanical component with no visible text or symbols
  1. Remove the vinyl film from the dome cover once installation is complete.

7 Controlling the PT Camera with an NVR

The camera can accept Pan-Tilt commands directly through the Ethernet cable. There is no need to run special wiring to control the movement of the camera.

Lorex LNZ3522B - Controlling the PT Camera with an NVR - 1

NOTE

  • The following instructions are based on the Lorex LNR400 Series NVR. See your NVR's instruction manual for instructions on controlling the PT camera with your system.
  • For the latest list of compatible NVRs, please visit www.lorextechnology.com/support.

To connect the camera to the system:

  1. Connect the camera to your NVR as detailed in 5 Connecting the Camera, page 5.
  2. Right-click and click Main Menu. Enter the system user name (default: admin) and password (default: 000000) if prompted.

  3. Click

Lorex LNZ3522B - To connect the camera to the system: - 1

Setting>Pan/Tilt/Zoom.

Lorex LNZ3522B - To connect the camera to the system: - 2

text_image GENERAL DISPLAY RS232 PAN TLT/ZOOM ACCOUNT Config Backup DEFAULT UPGRADE Channel All PTZ Type Remote Default OK Cancel Apply SETTING
  1. Under Channel, select the channel the micro PTcamera is connected to.
  2. Under PTZ Type, select Remote.
  3. Click OK. You can now control your micro PTcamera using the system.

7.1 Controlling the Camera's Pan-Tilt Movement (Local NVR)

  1. In Live View, double-click the channel that has the camera connected to open in full-screen.
  2. Right-click and click PTZ. Enter the system user name and password if prompted. The PTZ menu opens.
  3. Use the on-screen controls to control the camera.

Pan-Tilt Controls
Lorex LNZ3522B - Controlling the Camera's Pan-Tilt Movement (Local NVR) - 1

text_image SIT Speed 5 Zoom Focus Iris ① ② ③ ④ ⑤
  1. Direction keys: Click to pan and tilt the camera. Click SIT to stop the current action.
  2. Mouse PT: Click to activate mouse Pan-Tilt mode. In mouse Pan-Tilt mode:

  3. Click and drag to move the camera.

  4. Use the scroll wheel to zoom in and out.
  5. Right-click to exit and return to normal Pan-Tilt controls.

  6. Zoom/Focus/Iris: Click + / - next to Zoom to adjust the digital zoom level (up to 3x digital zoom). Focus and iris settings are not supported.

  7. Advanced controls: Click to open advanced Pan-Tilt controls.
  8. Not supported.

7.2 Advanced Pan-Tilt Controls

Advanced Pan-Tilt controls can be used to save camera positions and cycle through various positions, and automate camera actions.

To open advanced Pan-Tilt controls:

- Click the arrow in the Pan-Tilt control window to open advanced controls.

Lorex LNZ3522B - To open advanced Pan-Tilt controls: - 1

text_image Speed 5 Zoom + Focus + Iris + → Speed 5 Zoom + Focus + Iris + No. 0

Advanced Pan-Tilt controls overview:
Lorex LNZ3522B - To open advanced Pan-Tilt controls: - 2

text_image Speed 5 Zoom Focus Iris No. 0 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪
  1. No.: Select the number of the action you want to perform.
  2. Not supported.
  3. Not supported.
  4. Preset: Click to call the selected preset.
  5. Not supported.
  6. Not supported.
  7. Not supported.
  8. Not supported.
  9. Not supported.
  10. Not supported.
  11. Aux: Click to open the aux menu, where you can set up Presets.

7.2.1 Presets

Presets will save a camera position for quick retrieval.

To add presets:

  1. Click

Lorex LNZ3522B - To add presets: - 1

to open the aux menu.

2. Click the Preset tab.

Lorex LNZ3522B - Click the Preset tab. - 1

text_image PAN/TILT/ZOOM Preset Tour Pattern Border Preset 1 Set Del Preset
  1. Enter the number of the preset you want to create under Preset.
  2. Move the camera to the desired position and click Set.

To go to a preset:

• Under No., select the number of the preset you would like to go to and click

Lorex LNZ3522B - To go to a preset: - 1

7.2.2 Tour (Not Supported)
7.2.3 Pattern (Not Supported)
7.2.4 Border (Not Supported)

8 Technical Specifications

Image Sensor 1/3" 2.1MP
Video FormatNTSC / PAL
Effective Pixels 1920 (H) x 1080(V)
Resolution Up to 1080p
Range ±180° Pan; 90° Tilt
Pan/Tilt Speed Max 100° / Sec(Preset)
Zoom 3x Digital Zoom
Min. Illumination 0.1 Lux in Blackand White
Lens / Lens Type 3.6mm F1.2 /Fixed
Field of View (Horizontal)90°
Scan System Progressive
Synchronization Internal
IrisAES
S / N Ratio >50dB (AGC Off)
TerminationRJ45 10 / 100M Ethernet
Power RequirementPoE (Power over Ethernet, Class ^1 3)12V DC
Power ConsumptionMax. 220mA
Operating Temperature Range-4°F ~ 140°F / -20°C ~ 60°C
Operating Humidity RangeWithin 90%RH
Indoor/OutdoorBoth (IP66) ^2
Weight0.25kg / 0.55lbs

8.1 Dimensions
Lorex LNZ3522B - Technical Specifications - 1

text_image 2.3" / 58mm 5.1" / 130mm

9 Troubleshooting

There is no picture at night.

- Camera is capable of seeing in extremely low light conditions (0.1 Lux), but it cannot see in total darkness. It is recommended to install the camera where there is some ambient light (e.g. street lighting, starlight, moonlight, etc.) or leave a light on in the area where the camera is installed.

No image at startup.

  • The camera may take up to 1 minute to power up after being connected to the NVR. Wait 2 minutes before following steps below.
  • Check to ensure your camera is properly connected (see 5 Connecting the Camera, page 5).
  • Ensure the camera is connected to a router on the same network as the NVR.
  • If the camera is connected to the LAN, you must search your network for cameras using the NVR. See your NVR's instruction manual for details.
  • Make sure that the cable run is within the limitations specified in 5 Connecting the Camera, page 5. All Ethernet cables must be rated CAT5e or higher.
  • If using the power adapter, connect the power adapter to a different outlet.
  • Ethernet cable may be damaged or not connected properly. Check your cable run or try a different cable.
  • Reset the camera to factory default settings. See 10 Resetting the Camera, page 22 for details.

No image or camera image is unclear.

- Dome cover is dirty. Clean the dome cover with a soft, slightly damp cloth. Do not use anything other than water to clean the dome cover, as chemicals such as acetone can permanently damage the plastic.

Image is distorted.

- Digital zoom is activated. Activating digital zoom may reduce the resolution of the camera image. Zoom out completely to return to the camera's optimal resolution. See 7.1 Controlling the Camera's Pan-Tilt Movement (Local NVR), page 15 for instructions on using the zoom controls.

- Image may become unclear when camera is tilted too close to the camera base (e.g. pointed parallel to the ceiling). Tilt the camera using the NVR or in the FLIR Cloud™ Client software or mobile app.

Image is too bright.

  • Ensure your camera isn't pointed directly at a source of light (e.g. sun or spot light).
  • Check your NVR's brightness and contrast settings.
  • Move your camera to a different location.

Image is too dark.

  • Check your NVR's brightness and contrast settings.
  • Move your camera to a different location.

NVR motion detection is constantly triggering.

- Turn off motion detection on the channel the micro PTcamera is connected to. NVRs use video motion detection, which means they detect motion by looking for changes between frames (images) in the video. If the camera is moving, the NVR will detect this as motion.

10 Resetting the Camera

The camera features a hard reset button that is used to reset all camera settings back to their default values. This is useful in case you've forgotten your login information or to revert camera image settings back to their default values.

To reset the camera:

  1. Separate the camera from the mounting plate if needed and disconnect camera cables.

  2. Remove the 2 screws from the compartment cover on the camera base using a Phillips screwdriver (not included).

Lorex LNZ3522B - To reset the camera: - 1

natural_image Technical line drawing of a mechanical assembly with a screwdriver inserted into a circular component (no text or symbols)
  1. Press and hold the reset button for 4 seconds.

Lorex LNZ3522B - To reset the camera: - 2

text_image Diagram showing a circular device with internal components and an orange circle highlighting a labeled component '3'
  1. Replace the compartment cover on the camera base.

11 Notices

This product has been certified and found to comply with the limits regulated by FCC, EMC, and LVD. Therefore, it is designated to provide reasonable protection against interference and will not cause interference with other appliance usage. However, it is imperative that the user follows the guidelines in this manual to avoid improper usage, which may result in damage to the product, electrical shock and fire hazard injury.

11.1 FCC/IC Notice

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception (which can be determined by turning the equipment on and off), the user is encouraged to try to correct the interference by one or more of the following measures:

  1. Reorient or relocate the receiving antenna.
  2. Increase the separation between the equipment and receiver.
  3. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
  4. Consult the dealer or an experienced radio or television technician for assistance.

11.2 Modification

Any changes or modifications not expressly approved by the grantee of this device could void the user's authority to operate the device.

This product is fully compliant with the European Union Restriction of the Use of Certain Hazardous Substances in Electrical and Electronic Equipment ("RoHS") Directive (2002/95/EC). The RoHS directive prohibits the sale of

electronic equipment containing certain hazardous substances such as lead, cadmium, mercury, and hexavalent chromium, PBB, and PBDE in the European Union.

Website

www.lorextechnology.com

© 2015, Lorex Corporation

All rights reserved worldwide. Names and marks appearing herein are either registered trademarks or trademarks of Lorex Corporation and/or its subsidiaries. All other trademarks, trade names or company names referenced herein are used for identification only and are the property of their respective owners.

As our product is subject to continuous improvement, Lorex Corporation & subsidiaries reserve the right to modify product design, specifications & prices without notice and without incurring any obligation.E&OE.

natural_image Front view of a white LOREX surveillance camera with lens and screen (no visible text or symbols beyond branding)
natural_image Exterior view of a white Elorex surveillance camera (no visible text or symbols on body)
natural_image Simple line drawing of a circular mechanical component with a central cylindrical top (no text or symbols)

Lorex LNZ3522B - Legal disclaimer - 1

Lorex LNZ3522B - Legal disclaimer - 2

natural_image Simple line drawing of a gourd-shaped object with surrounding small circles and rectangular elements (no text or symbols)
natural_image Simple diagram of three concentric circles with small dots at the center (no text or symbols)

Modèle d'assemblage

Lorex LNZ3522B - Legal disclaimer - 3

text_image Diagram of a flying saucer with labeled components including a plug, connector, and cable

Lorex LNZ3522B - Legal disclaimer - 4

text_image Technical diagram of a circular mechanical or electrical component with numbered parts labeled 6 and 7.
flowchart
graph LR
    A["Device with cable"] -->|1| B["Cable cable"]
    B -->|2| C["Switch switch"]
    C --> D["Network Switch with four Ethernet ports"]
text_image Remote Device 1 Modify IP Address Port Device Name MAC Address 1 192.168.50.136 35000 File 90:02:e9:10:33:21 Device Search Add Display Filter None Added Device Channel Modify Delete Status IP Address Port Device Name Delete Manual Add OK Cancel
text_image Remote Device 1 Modify IP Address Port Device Name MAC Address 1 192.168.50.136 35000 File 90:02:e9:10:33:21 Device Search Add Display Filter None Added Device Channel Modify Delete Status IP Address Port Device Name 1 ✓ ✗ 192.168.50.136 35000 Fir 2 ✓ ✗ 10.1.1.67 Port 3 PC3K300604275 Delete Manual Add OK Cancel
flowchart
graph TD
    A["1"] --> B["Circle"]
    C["1"] --> D["Circle"]
    E["2"] --> F["Circle"]
    G["1"] --> H["Circle"]
    I["1"] --> J["Circle"]
text_image Technical diagram of a mechanical assembly with numbered components and screw placements
natural_image Technical line drawing of a mechanical component with no visible text or symbols
natural_image Technical line drawing of a mechanical assembly with rotating components and mounting brackets (no text or symbols)

Lorex LNZ3522B - Legal disclaimer - 5

natural_image Technical line drawing of a circular mechanical component with mounting holes and a central hub (no text or symbols)

Lorex LNZ3522B - Legal disclaimer - 6

text_image Technical diagram of a mechanical assembly with numbered components and alignment indicators
  1. Broches (3); 2. Encoches(3x)

Lorex LNZ3522B - Legal disclaimer - 7

REMARQUE

natural_image Technical line drawing of a mechanical component with a circular top and base, showing no text or symbols.
text_image GENERAL DISPLAY RS232 PAN'TLT/ZOOM ACCOUNT Config Backup DEFAULT UPGRADE Channel All PTZ Type Remote Default OK Cancel Apply SETTING
text_image Speed 5 Zoom Focus Iris No. 0 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪
text_image 2.3" / 58mm 5.1" / 130mm

9 Dépannage

natural_image Technical line drawing of a mechanical assembly with a central component and a screwdriver (no text or symbols)
natural_image Diagram of a circular device with internal components and an orange circle highlighting a specific area, labeled with number 3 (no text or symbols present)

© 2015, Lorex Corporation

natural_image Front view of a white LOREX surveillance camera with lens and screen (no visible text or symbols beyond branding)
natural_image Exterior view of a white ElloREX surveillance camera (no text or symbols visible on body)
natural_image Simple line drawing of a circular object with a central oval and concentric rings (no text or symbols)
natural_image Simple line drawing of a teapot inside a circular frame with small geometric symbols around (no text or labels)
natural_image Simple diagram of three concentric circles with small dots at the center (no text or symbols)
text_image Diagram of a flying saucer with labeled components including a plug, connector, and cable

Lorex LNZ3522B - Dépannage - 1

text_image Technical diagram of a circular mechanical or electrical component with numbered parts labeled 6 and 7
flowchart
graph LR
    A["Device with cable"] -->|1| B["Cable with USB port"]
    B -->|2| C["Network Interface with 6 ports and connected ports"]
text_image Remote Device 1 Modify IP Address Port Device Name MAC Address 1 192.168.50.136 35000 File 90:02:e9:10:33:21 Device Search Add Display Filter None Added Device Channel Modify Delete Status IP Address Port Device Name Delete Manual Add OK Cancel
text_image Technical diagram showing a mechanical assembly with numbered components and screw placements
natural_image Technical line drawing of a mechanical component with no visible text or symbols
natural_image Technical line drawing of a mechanical assembly with rotating components and wiring (no text or symbols)
natural_image Technical line drawing of a circular mechanical component with mounting holes and a central hub (no text or symbols)

Lorex LNZ3522B - Dépannage - 2

text_image Technical diagram of a mechanical assembly with numbered components, likely a valve or pump assembly.
  1. Clavijas (x3); 2. Ranuras (x3)

Lorex LNZ3522B - Dépannage - 3

NOTA

natural_image Technical line drawing of a mechanical component with no visible text or symbols
text_image GENERAL DISPLAY RS232 PANTLT/ZOOM ACCOUNT Config Backup DEFAULT UPGRADE Channel All PTZ Type Remote Default OK Cancel Apply SETTING
text_image Speed 5 Zoom Focus Iris No. 0 ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ ⑨ ⑩ ⑪
text_image 2.3" / 58mm 5.1" / 130mm
natural_image Technical line drawing of a mechanical assembly with a central component and a screwdriver (no text or symbols)
text_image Diagram showing a circular device with internal components and an orange circle highlighting a labeled component '3'

© 2015, Lorex Corporation

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Product information

Brand : Lorex

Model : LNZ3522B

Category : Surveillance Camera