TUYA MS-105BZ - 2 Gang ZigBee Dimmer Module Manual

Global international operation Whenever & Wherever You are, All-in-one Mobile App

Inhouse local operation

INSTALLATION

1. Installation must be carried out by a qualified electrician in accordance with local regulations.
2. Keep the device out of the r each of children.
3. Keep the device away from water, damp or hot environment.
4. Install the device away from strong signal sources such as microwave oven that may cause signal interruption resulted in abnormal operation of the device.
5. Obstruction by concrete wall or metallic materials may reduce the effective operation range of the device and should be avoided.
6. Do NOT attempt to disassemble, repair or modify the device.

TECHNICAL SPECIFICATIONS

WIRING DIAGRAM

1. With switch
   
2. Without switch
   
3. With 2 Way switches
   

Wiring Instructions and Diagrams

1. Turn off the power supply before carrying out any electrical installation work.
2. Connect wires according to the wiring diagram.
3. Insert the module into the junction box.
4. Connect the power supply and follow switch module configuration instructions.

Notes: Put your smartphone close to the switch module when you're configuring, and make sure you have min. 50% Wi-Fi signal.

FAQ

Q1: What should I do if I can't configure the switch module?

1. Please check whether device is powered on.
2. Make sure your ZigBee gateway is online
3. Whether it's in good internet conditions.
4. Make sure the password entered in App is correct.
5. Make sure the wiring is correct.

Q2: What device can be connected to this ZigBee switch module?
Most of your household electrical appliances can be, such as lamps, laundry machine, coffe maker, etc.

What happens if the WiFi goes off?

You can still control the device connected to the switch module with your traditional switch and once WiFi is active again the devices connected to App will connect automatically for normal control.

Q4: What should I do if I change the WiFi network or change the password?
You have to re-connect your Zigbee gateway hub to the new WiFi network according to the App User Manual.

How do I reset the device?

Power on/off device 10 times until the beeper on the module sounds continuously.

MANUAL OVERRIDE

The switch module terminal reserves the access of manual override function for the end-user to switch on/off.

• Switch on/off for permanent on/off function. Notes:

1. Both the adjustment on App and switch can be reset, the last adjustment remains in memory.
2. The App control is synchronized with the manual switch.

1. iOS App / Android App
   Scan the QR code to download Smart Life App, or you can also search keyword "Smart Life" at App Store or Googleplay to download App.
   APP USER MANUAL
   
   
   
2. Log in or register your account with your mobile number or e-mail address. Type in the verification code sent to your mobile or mail box, then set your login password. Click "Create Family" to enter into the App.
   
3. Zigbee Link/Reset:
   Note: This smart switch module can only be used with reset switch.
   After the wiring of switch module is done, press the reset switch for 10 times (keep time interval not too short) until the beep sounds continuously and rapidly as Di-Di-Di... for pairing mode.
   
4. Open the App, select "+" on top right and choose "switch(Zigbee)" to add device.
   
5. Confirm the Zigbee switch module is beeper rapidly. (twice a second).
   
6. The connecting will take about 10-120 seconds to complete depending on your network condition.
   
7. When pairing is done, the Zigbee switch will be shown on the App, and you are able to change the device name to your own taste.
   
8. Connect to Amazon Alexa or Google Assistant for voice control, or share the devices with your families or friends.
   
9. Enjoy your smart life of home automation for lighting control by using our All-in-one mobile App wherever you are in the world or simply by voice control when you are sitting at home comfortably.