THC-T120-PS - Security Camera HiLook - Free user manual and instructions
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| Product Type | HD Turret and Bullet Security Camera (Type II) |
| Model | THC-T120-PS |
| Sensor | High performance CMOS sensor |
| Minimum Illumination | 0.01 Lux @ (F1.2, AGC ON), 0 Lux with IR |
| IR Cut Filter | Auto switch |
| White Balance | Auto |
| Video Output | Switchable TVI / AHD / CVI / CVBS |
| Day/Night Mode | Auto switch (color to B/W), Smart IR control |
| Smart IR | Adjustable intensity (1-3), prevents overexposure |
| Adjustment | 3-axis: pan 0°-360°, tilt 0°-75°, rotation 0°-360° |
| Power Supply | 12 VDC, SELV and Limited Power Source |
| Power Consumption | Not specified; typical <5W |
| Operating Environment | Indoor and outdoor (road, warehouse, parking lot, bar) |
| Installation | Wall or ceiling mount, includes drill template and screws |
| OSD Menu | Configurable via TVI DVR: brightness, exposure, AGC, DWDR, contrast, sharpness, color gain, DNR |
| DNR (Digital Noise Reduction) | Adjustable level (1-10) |
| Maintenance | Clean with ethanol cloth; avoid laser exposure; do not disassemble |
| Safety Compliance | FCC Class A, CE, ICES-3 (A) |
| Included Accessories | Mounting base, screws, drill template, user manual |
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USER MANUAL THC-T120-PS HiLook
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Abstract graphic with red diamond shapes, a white globe icon, and a red square (no text or symbols)HD Turret and Bullet Camera
User Manual
UD05432B
User Manual
Thank you for purchasing our product. If there are any quesons, or requests, do not hesitate to contact the dealer.
This manual applies to the models below:
| Type | Model |
| Type I Camera | THC-T120 |
| THC-T110 | |
| Type II Camera | THC-T120-P |
| THC-T110-P | |
| Type III Camera | THC-T220-P |
| THC-T210-P | |
| Type IV Camera | THC-B220 |
| THC-B210 | |
| Type V Camera | THC-B120/THC-B120-P |
| THC-B110/THC-B110-P |
This manual may contain several technical incorrect places or prinng errors, and the content is subject to change without noce. The updates will be added to the new version of this manual. We will readily improve or update the products or procedures described in the manual.
Regulatory Informaon
FCC Informaon
Please take aenon that changes or modicaon not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
FCC compliance: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protecon against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instrucon manual, may cause harmful interference to radio communicaons. Operaon of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense.
FCC Conditions
This device complies with part 15 of the FCC Rules. Operaon is subject to the following two conditions:
- This device may not cause harmful interference.
- This device must accept any interference received, including interference that may cause undesired operaon.
EU Conformity Statement

This product and - if applicable - the supplied accessories too are marked with "CE" and comply therefore with the applicable harmonized European
standards listed under the Low Voltage Directive 2014/35/EU, the EMC Directive 2014/30/EU.

2012/19/EU (WEEE direcve): Products marked with this symbol cannot be disposed of as unsorted municipal waste in the European Union. For proper recycling, return this product to your local supplier upon the purchase of equivalent new
equipment, or dispose of it at designated collecon points. For more informaon see: www.recyclethis.info. 2006/66/EC (baery direcve): This product contains a

baery that cannot be disposed of as unsorted municipal waste in the European Union. See the product documentaon for specic baery informaon. The baery is marked with this symbol, which may
include leering to indicate cadmium (Cd), lead (Pb), or mercury (Hg). For proper recycling, return the baery to your supplier or to a designated collecon point. For more informaon see: www.recyclethis.info.
Industry Canada ICES-003 Compliance
This device meets the CAN ICES-3 (A)/NMB-3(A) standards requirements.
Safety Instrucon
These instrucons are intended to ensure that user can use the product correctly to avoid danger or property loss.
The precauon measure is divided into "Warnings" and "Cauons".
Warnings: Serious injury or death may occur if any of the warnings are neglected.
Cauons: Injury or equipment damage may occur if any of the cauons are neglected.
| Warnings Follow these safeguards to prevent serious injury or death. | Cauons Follow these precautions to prevent potential injury or material damage. |

Warnings
- In the use of the device, you must be in strict compliance with the electrical safety regulations of the naon and region.
- Input voltage should meet both the SELV (Safety Extra Low Voltage) and the Limited Power Source with 12 VDC according to the IEC60950-1 standard. Refer to technical speciaons for detailed informaon.
- Do not connect mulple devices to one power adapter to avoid over-heang or a re hazard caused by overload.
- Make sure that the plug is rmly connected to the power socket.
- Make sure that the device is rmly xed if wall mounng or ceiling mounng is adopted.
- If smoke, odor or noise rise from the device, turn o the power at once and unplug the power cord, and then contact the service center.
- Never attempt to disassemble the camera by unprofessional personal.

Cauons
- Do not drop the camera or subject it to physical shock.
- Do not touch senor modules with ngers.
- If cleaning is necessary, use clean cloth with a bit of ethanol and wipe it gently.
- Do not aim the camera at the sun or extra bright places.
- The sensor may be burned out by a laser beam, so when any laser equipment is in using, make sure that the surface of sensor will not be exposed to the laser beam.
- Do not expose the device to high electromagned radiaon or extremely hot, cold, dusty or damp environment.
- To avoid heat accumulation, good ventilaon is required for the operang environment.
- Keep the camera away from liquid while in use for non-water-proof device.
- While in delivery, the camera shall be packed in its original packing, or packing of the same texture.
1.1 Product Features
The camera is applicable for both indoor and outdoor conditions, and the applicaon scenarios include road, warehouse, underground parking lot, bar, etc..
The main features are as follows:
• High performance CMOS sensor
- Low illumination, 0.01 Lux@(F1.2, AGC ON), 0 Lux with IR
- IR cut Iter with auto switch
- OSD menu with congorable parameters
- Auto white balance
• Internal synchronizaon
- Switchable TVI/AHD/CVI/CVBS video output
- SMART IR mode
• 3-axis adjustment
1.2 Overview
This manual applies to ve types of cameras. The overviews of each type are shown in the gures below.
1.2.1 Overview of Type I Camera

Figure 1-1 Overview of Type I Camera
Note:
Press and hold the switch buon for 5 seconds to switch the video output. Four kinds of video outputs are available: TVI, AHD, CVI, and CVBS.
1.2.2 Overview of Type II Camera

Figure 1-2 Overview of Type II Camera
Note:
Press and hold the switch buon for 5 seconds to switch the video output. Four kinds of video outputs are available: TVI, AHD, CVI, and CVBS.
1.2.3 Overview of Type III Camera

Figure 1-3 Overview of Type III Camera
Note:
Press and hold the switch buon for 5 seconds to switch the video output. Four kinds of video outputs are available: TVI, AHD, CVI, and CVBS.
1.2.4 Overview of Type IV Camera

Figure 1-4 Overview of Type IV Camera
Note:
Press and hold the switch buon for 5 seconds to switch the video output. Four kinds of video outputs are available: TVI, AHD, CVI, and CVBS.
1.2.5 Overview of Type V Camera

Figure 1-5 Overview of Type V Camera
Note:
Press and hold the switch buon for 5 seconds to switch the video output. Four kinds of video outputs are available: TVI, AHD, CVI, and CVBS.
Before you start:
- Make sure that the device in the package is in good condion and all the assembly parts are included.
- Make sure that all the related equipment is power-off during the installaon.
- Check the specicaon of the products for the installaon environment.
- Check whether the power supply is matched with your power output to avoid the damage.
- Make sure the wall is strong enough to withstand three mes the weight of the camera and the bracket.
- If the wall is cement, insert expansion bolts before installing the camera. If the wall is wooden, use self-tapping screws to secure the camera.
- If the product does not funcon properly, contact your dealer or the nearest service center. Do NOT disassemble the camera for repair or maintenance by yourself.
2.1 Installaon of Type I and Type II Camera
Before you start:
Type I and type II camera share the same installaon, and we take type I camera as the example to describe the installaon method.
Both wall moung and ceiling moung are suitable for the camera. We take ceiling moung as an example in this secon. You can take the steps of ceiling moung as a reference, when adopng wall moung.
Steps:
- Disassemble the turret camera by rotang the camera to align the notch to one of the marks, as shown in the gure below.

Figure 2-1 Disassemble the Camera
- Remove the moung base from the camera body with a at object, e.g., a coin.
- Paste the drill template (supplied) to the place where you want to install the camera.
- Drill the screw holes and the cable hole (oponal) on the ceiling according to the drill template.

Figure 2-2 Drill Template
Note:
Drill the cable hole, when adopng the ceiling outlet to route the cable.
- Aach the moung base to the ceiling, and secure them with supplied screws

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Pure technical diagram of a mechanical component with two vertical rods and a circular housing, no text or symbols present.Figure 2-3 Aach the Mounng Base to the Ceiling note:
- The supplied screw package contains self-tapping screws, and expansion bolts.
- For cement ceiling, expansion bolts are required to x the camera. For wooden ceiling, self-tapping screws are required.
-
Route the cables through the cable hole, or the side opening.
-
Align the camera with the moung base, and ghten the screws to secure the camera on the moung base.

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Technical diagram showing a mechanical assembly with a circular component and a separate view of a container (no text or symbols)Figure 2-4 Secure the Camera with Mounng Base
-
Connect the corresponding cables, such as power cord, and video cable.
-
Power on the camera to check whether the image on the monitor is goen from the opmum angle. If not, adjust the camera according to the gure below to get an opmum angle.
Pan Posion [0° to 360°]
Tilt Posion [0° to 75°]

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Line drawing of a mechanical component with rotational arrows indicating motion (no text or symbols)Rotaon Posion [0° to 360°]
Figure 2-5 3-axis Adjustment
1). Hold the camera body and rotate the enclosure to adjust the pan posion [0^ to 360^] .
2). Move the camera body up and down to adjust the lt posion [0° to 75°].
3). Rotate the camera body to adjust the rotaon posion [0° to 360°].
2.2 Installaon of Type III Camera
Before you start:
Both wall moung and ceiling moung are suitable for the camera. We take ceiling moung as an example in this secon. You can take the steps of ceiling moung as a reference, when adopng wall moung.
Steps:
- Disassemble the turret camera by rotang the camera to align the notch to one of the marks, as shown in the gure below.

Figure 2-6 Disassemble the Camera
-
Remove the moung base from the camera body with a at object, e.g., a coin.
-
Paste the drill template (supplied) to the place where you want to install the camera.
-
Drill the screw holes and the cable hole (oponal) on the ceiling according to the drill template.

Figure 2-7 Drill Template
Note:
Drill the cable hole, when adopng the ceiling outlet to route the cable
- Aach the moung base to the ceiling, and secure them with supplied screws

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Simple line drawing of a circular mechanical component with four vertical supports and a horizontal striped background (no text or symbols)Figure 2-8 Aach the Mounng Base to the Ceiling
Note:
- The supplied screw package contains self-tapping screws, and expansion bolts.
- For cement ceiling, expansion bolts are required to x the camera. For wooden ceiling, self-tapping screws are required.
-
Route the cables through the cable hole, or the side opening.
-
Align the camera with the moung base, and tighten the screws to secure the camera on the moung base.

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Technical line drawing of a toilet with a lid and base, showing no text or symbolsFigure 2-9 Secure the Camera with Mounng Base
-
Connect the corresponding cables, such as power cord, and video cable.
-
Power on the camera to check whether the image on the monitor is goen from the opmum angle. If not, adjust the camera according to the gure below to get an opmum angle.
![Pan Posion [0° to 360°] Tilt Posion [0° to 75°] Rotaon Posion [0° to 360°]](/content/2026/05/972861/images/485474ad0370cbb95015aaac06c281674e91999b373cc40ad655affd6a055018.jpg)
Figure 2-10 3-axis Adjustment
1). Hold the camera body and rotate the enclosure to adjust the pan posion [0° to 360°].
2). Move the camera body up and down to adjust the lt posion [0° to 75°].
3). Rotate the camera body to adjust the rotaon posion [0° to 360°].
2.3 Installaon of Type IV and Type V Camera
Before you start:
Type IV and Type V camera share the same installaon, we take Type V camera as the example to describe the installaon method.
Both wall moung and ceiling moung are suitable for the camera. We take ceiling moung as an example in this secon. You can take the steps of ceiling moung as a reference, when adopng wall moung.
Steps:
- Paste the drill template (supplied) to the place where you want to install the camera.
- Drill the screw holes and the cable hole (oponal) in the ceiling according to the drill template.

Figure 2-11 Drill Template
Note:
Drill the cable hole, when adopng the ceiling outlet to route the cable.
- Aach the bracket to the ceiling and secure the camera with supplied screws.

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Technical line drawing of a mechanical device with no visible text or symbolsFigure 2-12 Fix the Camera to the Ceiling
Note:
- The supplied screw package contains self-tapping screws, and expansion bolts.
- For cement ceiling, expansion bolts are required to x the camera. For wooden ceiling, self-tapping screws are required.
-
Route the cables through the cable hole, or the side opening.
-
Connect the corresponding power cord, and video cable.
-
Power on the camera to check whether the image on the monitor is goen from the opmum angle. If not, adjust the camera according to the gure below to get an opmum angle.
![Rotaon Posion [0° to 360°] Pan Posion [0° to 360°] Tilt Posion [0° to 180°] ① ② ③](/content/2026/05/972861/images/3b539ebb55e9b096e210b542f7a11bdf701d126de882962635b5106abff2a82f.jpg)
Figure 2-13 3-axis Adjustment
1). Loosen the No.3 screw to adjust the pan posion [0° to 360°]. Tighten the screw aer compleng the adjustment.
2). Loosen the No.2 screw to adjust the lt posion [0° to 180°]. Tighten the screw aer compleng the adjustment.
3). Loosen the No.1 screw and rotate the camera [0° to 360°]. Tighten the screw aer compleng the adjustment..
Purpose:
Call the menu by clicking button ☐ on the PTZ Control interface, or call preset No.95.
Steps:
- Connect the camera with the TVI DVR, and the monitor, shown as the gure 3-1.

Figure 3-1 Connecon
- Power on the analog camera, TVI DVR, and the monitor to view the image on the monitor.
- Click PTZ Control to enter the PTZ Control interface.
- Call the camera menu by clicking ☐ buon, or call preset No. 95.

flowchart
graph TD
A["FORMAT"] --> B["AE"]
A --> C["DAY NIGHT"]
A --> D["VIDEO SETTINGS"]
A --> E["RESET"]
A --> F["SAVE - EXIT"]
B --> G["BRIGHTNESS"]
B --> H["EXPOSURE MODE"]
B --> I["AGC"]
B --> J["DWDR"]
B --> K["RETURN"]
C --> L["MODE"]
C --> M["RETURN"]
D --> N["CONTRAST"]
D --> O["SHARPNESS"]
D --> P["COLOR GAIN"]
D --> Q["DNR"]
D --> R["RETURN"]
Figure 3-2 Main Menu Overview
- Click the direcon arrow to control the camera.
1) Click up/down direcon buon to select the item.
2) Click Iris + to conrm the selecon.
3) Click le/right direcon buon to adjust the value of the selected item.
3.1 FORMAT
You can set the format as 720p@25fps/1080p@25fps, or 720p@30fps/1080p@30fps.
3.2 LANGUAGE
Supports English, and Chinese.
3.3 MAIN MENU
3.3.1 AE (AUTO EXPOSURE)
Auto Exposure describes the brightness-related parameters, which can be adjusted by BRIGHTNESS, EXPOSURE MODE, AGC, and DWDR.

Figure 3-3 AE
BRIGHTNESS
Brightness refers to the brightness of the image. You can set the brightness value from 1 to 10 to darken or brighten the image. The higher the value, the brighter the image is.
EXPOSURE MODE
lights (e.g.: incandescent light). The image switches from color to B/W or from B/W to color automacally according to the light condion. You can turn on/o the INFRARED and set the value of SMART IR under SMART 1 or SMART 2 mode.
DAY NIGHT
| MODE | SMART1 |
| INFRARED | ON |
| SMART IR | 4 |
| RETURN |
Figure 3-4 DAY NIGHT
INFRARED
You can turn on/o the IR LED to meet the requirements of dierent circumstances.
- SMART IR
The SMART IR funcon is used to adjust the light to its most suitable intensity, and prevent the image from over exposure. The SMART IR value can be adjusted from 1 to 3. The higher the value, the more obvious eects are.
3.3.3 VIDEO SETTING
Move the cursor to VIDEO SETTING and click Iris+ to enter the submenu. CONTRAST, SHARPNESS, COLOR GAIN, and DNR are adjustable.
VIDEO SETTING
| CONTRAST | 5 |
| SHARPNESS | 5 |
| COLOR GAIN | 5 |
| DNR | 5 |
RETURN
Figure 3-5 VIDEO SETTING
CONTRAST
This feature enhances the dierence in color and light among parts of an image. You can set the CONTRAST value from 1 to 10.
SHARPNESS
Sharpness determines the amount of detail an imaging system can reproduce. You can set the SHARPNESS value from 1 to 10.
COLOR GAIN
Adjust this feature to change the saturaton of the color. The value ranges from 1 to 10.
DNR (Digital Noise Reducon)
The DNR funcon can decrease the noise effect, especially when capturing moving images in poor light conditions and delivering more accurate and sharp image quality. You can set the DNR value from 1 to 10.
3.3.4 RESET
Move the cursor to RESET and click Iris+ to reset all the sengs to the default.
3.3.5 SAVE-EXIT
Move the cursor to SAVE-EXIT and click Iris+ to save the seng and exit the menu.