Is Smart Device:NoCurrent:10aMaterial:PlasticRemote Distance:Up To 50 Meters(theoretical Distance)Features:433mhz Wireless Control,timer,for Diy,led,electric Lock,mini SizeSwitch Type:Remote ControlWarranty:1 Year Rf 433 Mhz 12 V 1ch Remote Smart Home Led SwitchCertification:CccOrigin:Mainland Item Type:SwitchesCertification:Rohs,cqc,cePower Voltage:Dc 12 VWorking Voltage:1-250 VQuiescent Current:Less Than 5maMax Current:10aRf Frequency:433mhzSwitch Size:1.38*1.18 In(35*30 Mm)Receiving Sensitivity:More Than 97dbmWorking Temperature:-30~+80 CelsiusRemote Operating Mode:Momentary / Toggle/ Latched/delay ModeAmount Of Storage Remote Controls:About 20 PiecesRemote Size:2.36*1.18 In(60*30 Mm)Remote :2pcs Cr2016(include)Receiving Range:Up To 50 Meters(theoretical Distance)Support Encoding:1527 Leaning Code/2262 Fixing CodeModulation Mode:Ask Superheterodyne Wireless ReceptionOutput Terminal:No Com Nc :YesApplication Scenario:Family, Farm, Factory, , SupermarketApplication2:Garage, , Automated Curtains, Fan, Door, Gate, Led, Lamps, MotorApplication3:Kitchen,bathroom ,intellience Home