Overview Highlights WiFi 1CH/2CH/3CH/4CH switch:Directly connect to Tuya Smart Life APP Zigbee 1CH/2CH/3CH/4CH switch:Need to connect to Zigbee Hub APP remote control ---- Download Smart Life/Tuya Smart APP on your mobile phone and tablet to control the switch anytime,anywhere. Hands-free voice control ---- Compatible with Amazon Alexa,Google Home,etc.,you can voice control the receiver with simple commands. Group control function--- Multiple switches in different rooms can be set as a group to achieve group control function. Key Attributes Dimensions (Length x Width x Height) 6cm x 6cm x 4cm weight 0.05kg Stock Location Country of Origin Brand SUNSKY Shipment Information Weight per item 0.05 kg Dimensions per item (LWH) 6 x 6 x 4 cm Carton weight 0.05 kg Carton dimensions (LWH) 6 x 6 x 4 cm Pieces per carton 3 Stock location Product Description1. WiFi 1CH/2CH/3CH/4CH switch:Directly connect to Tuya Smart Life APP2. Zigbee 1CH/2CH/3CH/4CH switch:Need to connect to Zigbee Hub3. APP remote control ---- Download Smart Life/Tuya Smart APP on your mobile phone and tablet to control the switch anytime,anywhere.4. Hands-free voice control ---- Compatible with Amazon Alexa,Google Home,etc.,you can voice control the receiver with simple commands.5. Group control function--- Multiple switches in different rooms can be set as a group to achieve group control function.6. Two-way control--- The two-way control switch can be fully upgraded without changing the wiring design of the house.7. Linkage function-- It can be linked with other switch modules,sensors and appliances in your home,and different scenes can be created,such as sleep mode,work mode,dinner mode,home mode,etc.8. Timer,schedule and countdown function--- You can create schedules according to personal needs,as well as timer and countdown,to maximize the intelligence and DIY function of your daily life.9. Family Sharing Function --- You can share the switch with your family with limited permissions,and build a smart home with your family.10. Easy to install -- The mini-sized switch module can be easily installed in the switch box or light box. (Note:Please turn off the power when installing).Specifications:1. Product Type:WiFi/Zigbee Switch Module2. Voltage:AC100-240V 50/60Hz3. Maximum load per channel:LED 400W4. Operating frequency:2.405GHz-2.480GHz IEEE802.15.45. Operating temperature:-10 to + 40 degrees Celsius