Model Number: HS1021A-#9966 Brand Name: H.S Brand/OEM/ODM Key Specifications/Special Features: Wirelessswitch:Functions:1. Easilyremotelycontrolalltypesofhouseholdappliances2. Wirelesscontrollingandinstallationanywhere3. Setupof electric-shocksafeguardandpower-offprotection, makesafetyinsurroundings4. Speedytolearntheinstructionandeasyto install Specifications: Brand name: OEM/ODM/HSbrand Size 65*65*20mm Workingfrequency 434.92 or868.3MHzorneeded Material Plastic Workingvoltage 3V DC Lifespan 300,000times Channel 1 Operatingenvironment -5 to 45°C Remotedistance 70-100m Colors 3colorsorOEMrequested(pink,blue, yellow) Features: Beautifulpanelandswitchwithfashion Perfect,smoothgorgeous Capacitivetouchsense,sensitivetouchcontrol Replacetraditionalwallswitchcompletelyandsmoothly