Is Smart Device:YesCurrent:10aMaterial:PlasticRemote Distance:Up To 70m (theoretical Distance)Features:433mhz Rf And Wifi Smart SwitchSwitch Type:Remote ControlWarranty:1 YearCertification:Ccc,ce,cqc,rohsOrigin:Mainland Certification:Rohs,fcc,ce,cccItem Type:Switches Working Voltage:Ac 90~250 V Size:3.2*1.6*1 In(81*41*25 Mm)Max Current:10aRf Frequency:433mhzWifi Standard:Ieee 802.11 B/g/nReceiving Sensitivity:More Than 97dbmQuiescent Current:Less Than 5maTouch Switch Size:3.39*3.39 In(86*86 Mm)Touch Switch :1pcs 27a12v (not Include)Working Temperature:-30~+80 CelsiusFeatures:Voice ControlFeatures2:App ControlFeatures3:TimerFeatures4:Work With Tuya,smart Life, ,iosSupport Encoding:1527 Leaning CodeModulation Mode:Ask Superheterodyne Wireless Reception :YesApplication Scenario:Family, Farm, Factory, , SupermarketApplication1:Bathroom Fixture,kitchen Fixture,family Intelligence SystemApplication2:Caring For The Elderly, Children, Women, Pregnant Women