Tuya WiFi Zigbee Smart Curtain Switch Module Smart Life APP for Roller Blinds Shutter Electric Motor Work with Alexa Google Home

High-concerned chemical : None EU LVD Voltage : Low voltage: Below 50Vac or 75Vdc Battery Included : No Model Number : Wifi Curtain Module is_d : None Brand Name : RYRA Voltage : 110-240V Wattage : other Origin : Mainland China Certification : CE,RoHS Voltage : AC100-240V 50/60MHz Max. load : 3A Operation frequency : 2.4GHz Operation temp : -10℃~+40℃ Protocol : WIFI IEEE 802.11b/g/n Dims (WxDxH) : 39.2x39.2x18 mm App : Smart Life, Tuya Smart Voice Control : Alexa, Google Home Assistant Tuya zigbee gateway : Required(zigbee version)