QS-ZIGBEE-S04-2C-N/L is a small ZigBee 2 channels switch module which is installed into the switch box to make the traditional wall switch become smart switch, and can be wireless remote controlled by mobile phone App named Tuya or Smart life. And voice controlled by Google home and Amazon Alexa.
QS-ZIGBEE-S04-2C-N: Live + Neutral Wire. 2 Channels
QS-ZIGBEE-S04-2C-L: Just Live Wire, No Neutral Wire. 2 Channels
QS-ZIGBEE-S04-2C-N/L 2 Channels Tuya Zigbee Switch Module
1, It's easy to make your traditional switch smart. It can also work with your exist 3-way switch, just install 1 switch module, suit for EU/UK switch box.
2, Wirelessly control your lights or devices. Work with Amazon Alexa/Echo Dot, Google Home &IFTTT.
3, Work with "Smart Life/Tuya" android/iOS App. Create multiple schedules to turn on/off your electronic sets.