Tuya Tuya Zigbee smart modification parts, 5V/32V jog, self-locking, Zigbee switch, Zigbee module.<br> Note: This product supports both Zigbee wireless control and RF433 remote control control( not include RF433 remote controller).<br> Supports zigbee gateway control.<br> Supports manage numerous zigbee smart switches on one smart phone.<br> Supports status : it show device status timely in the Tuya/Smart Life<br> Supports remotely turn on/off household appliances, such as light, electric kettle, electric rice cooker, electric curtain, etc.<br> Supports enabled 8 time schedule/countdown/ cycle for each device.<br> Voice Control: Compatible perfectly with " , Assistant.<br> 3 Working Modes:<br> 1.Inching mode : Switch on channel 1 , channel 1 be automatically closed after 0.7 seconds . The inching time can set in the APP;<br> Other channel is same to the channel 1 .(you can also change the inching time on the APP and need enter into the self-lock or interlock mode).<br> 2.Self-locking : each channel could be switched on/off seperately .<br> 3.Interlocking mode : Switch on any channel , other channels be switched off automatically .<br> If you need to change the mode,you need to the mode button.<br> Product parameters:<br> Working voltage: 5VUSB DC/AC 7-32V<br> Working frequency: 50-60Hz<br> Maximum power: 2200W /10A<br> Wireless Standard: 2.4GHz b/g<br> Zigbee standards/ protocol :zigbee 3.0<br> Application: Assistant<br> Working temperature: -20-70℃<br> Colour: green<br> Material: PCB + plastic + electronic accessories<br> Package Contents:<br> 1 * Zigbee Tuya Smart 4CH Relay Module<br> Only the above package content, other products are not included.<br> Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.