LH7500 - Home Automation ZKTeco - Free user manual and instructions

Type	Smart Home Controller
Dimensions	100 mm x 100 mm x 25 mm
Weight	200 g
Power Supply	5V DC via USB-C or included adapter
Power Consumption	5 W max
Connectivity	Wi-Fi 2.4GHz, Bluetooth 4.2
Supported Protocols	Z-Wave, Zigbee, Matter
Voice Assistants	Amazon Alexa, Google Assistant, Apple Siri
App Control	ZKTeco Home app (iOS/Android)
Scenes & Automation	Custom schedules and triggers
Remote Access	Via cloud, requires internet
Maximum Connected Devices	Up to 100
Range	30 m indoors (Z-Wave/Zigbee)
Indicator	Multi-color LED for status
Security	AES-128 encryption, secure boot
Operating Temperature	0°C to 40°C
Humidity	10% to 90% non-condensing
Mounting	Tabletop or wall mount (included)
Maintenance	Wipe with dry, soft cloth
Repairability	User-replaceable power adapter; other parts require technician
Spare Parts	Power adapter available as accessory

Frequently Asked Questions - LH7500 ZKTeco

How do I reset the LH7500 to factory defaults?

Press and hold the reset button on the back for 10 seconds until the LED blinks red. Release and wait for the device to reboot. All settings will be cleared.

Does the LH7500 work with Apple HomeKit?

Yes, the LH7500 supports Matter protocol, so it is compatible with Apple HomeKit via the Matter bridge. Ensure your Home hub is updated.

How can I extend the wireless range?

Add Z-Wave or Zigbee repeaters within 30 m of the controller. Avoid thick walls and metal obstacles. You can also use a Wi-Fi mesh network.

What devices are compatible with the LH7500?

The LH7500 works with any Z-Wave, Zigbee, Matter, or Wi-Fi device that is supported by the ZKTeco Home app. Check the app for a list of certified products.

How do I connect the LH7500 to Wi-Fi?

Open the ZKTeco Home app, tap 'Add Device', scan the QR code on the device, and follow the prompts to connect to your 2.4 GHz Wi-Fi network.

Can I control the LH7500 without internet?

Local control via the app works within your home network. Remote access and voice control require an internet connection.

Why is my device not appearing in the app?

Ensure the LH7500 is powered on and within range. Check that your phone's Bluetooth is enabled and connected to the same Wi-Fi network. Restart the app or the device.

How do I update the firmware?

The LH7500 automatically checks for updates. You can also manually update via the app: go to Settings > Firmware Update > Check for Updates. Do not disconnect power during update.

Can I use multiple LH7500 controllers in one house?

Yes, you can add multiple controllers in the app. Each controller manages its own set of devices. You can group them for unified control.

What is the warranty period?

The LH7500 comes with a 2-year limited warranty from the date of purchase. Register your product on the ZKTeco website to activate.

USER MANUAL LH7500 ZKTeco

Two white line drawings of a door handle and circular base on green background (no text or symbols)

Before Installation

Lock Diagram

In the Box

Pure electrical circuit lines without any symbols

B

Technical line drawing of a door handle and a square bracket (no text or symbols)

N

Technical line drawing of a door lock with handle and clasp (no text or symbols)

G

K

Two technical line drawings of cylindrical components, one with a flanged top and the other with a rectangular base (no text or symbols)

L

S

C

D

E

H

|

O

PM4*20
P

U

Before you begin

1. Preparing door

Door Thickness O	Screws P Screws
38 - 48 mm 40 mm	20 mm

Note: If the door is thicker than 38-48 mm, this lock will not be available.

2. Determining Handing

The hand of a door is determined from the secure side of the door. The term "secure" means the side from which you unlock and enter.

G

Abstract 3D geometric shape with no visible text or symbols

Left hand, open inward

Illustration of a white office desk with a door and a lamp (no text or symbols)

Right hand, open inward

G

G

3D diagram of a mechanical part with a highlighted section and red dot (no text or symbols)

Left hand, open outward

Simple 3D diagram of a mechanical part with no visible text or symbols

Right hand, open outward

G

Note: Please install the mortise (G) according to the above pictures.

Cautions

1. New lock is defined as always open mode until it was unlocked once by mifare card.
2. Please swipe authorised card, time sync card, room card at first for the new lock.
3. The lock is equipped with mechanical keys for manual unlocking. Remove the mechanical keys from the package and keep them in a safe place.
4. To power on the lock, four alkaline AA batteries (not included) are required. Non-alkaline and rechargeable batteries ARE NOT RECOMMENDED.
5. Do not remove batteries when the lock is in working state.
6. When battery power is low, the lock will beep to remind user to renew the batteries. Please do not mix up positive and negative while replacing battery.
7. Avoid contacting with corrosive substances, and do not hang objects on the handle.
8. The software within the lock manages the RFID cards, for more details refer to the software user manual.
9. If there are any questions, please do not hesitate to contact the seller.

Installation

1. Drill holes on the door

door thickness

38\~48 mm

Note 1: Align the template along the vertical center line of the mortise (G) at the desired handle height, and tape it to door.
Note 2: Mark the holes first, then start drilling.

2. Remove the mortise latch plate

1. Install mortise(G) and cylinder(F)
   

4. Install the coil spring and screw the stud

Technical line drawing of a mechanical component labeled A and U (no text or symbols on the diagram itself)

Technical line drawing of a mechanical component with labeled parts U and M (no text or symbols beyond labels)

Technical line drawing of a mechanical component with labeled parts A and C (no text or symbols beyond labels)

Technical line drawing of a mechanical component with labeled point A (no text or symbols beyond label)

Technical line drawing of a mechanical component with labeled parts B and D (no text or symbols on the diagram itself)

Technical line drawing of a mechanical component with a labeled section B (no text or symbols on the diagram itself)

5. Install exterior panel (A)

6. Install in Nterior panel ()

P

Technical line drawing of a door with lock and wall-mounted components (no text or symbols)

Technical line drawing of a door lock assembly with handle and keyway (no text or symbols)

Technical line drawing of a door lock with a close-up view showing internal components (no text or symbols)

7. Fix with the mortise(G)

8. Mount handles

9. Install the battery

10. Mark and drill holes for strike

11. Test Lock by mechanical key (S)

Step1: Remove the cover on the key hole with a sucker(T).

Step2: Insert mechanical key (S) into the key hole and rotate it at 90°.

www.zkteco.eu

© Copyright 2017. ZKTeco Inc. ZKTeco Logo is a registered trademark of ZKTeco or a related company. All other product and company names mentioned are used for identification purposes only and may be the trademarks of their respective owners. All specifications are subject to change without notice. All rights reserved.