SONOFF RF Wifi Switch RF 433MHz Works with Alexa for Google Home 10A/2200W Wireless Switch with Timing Function Remote Controller for Android/IOS APP Control for Electric Appliances Universal Smart

Note: Users need to buy an extra RF remote controller to control the product locally.Overview:Sonoff RF switch is a Sonoff version with a 433MHz RF receiver module inside. This wireless RF switch can be used together with the RF remote controller, which enables you to control appliances indoor without phone APP. The wireless remote switch allows users remote turn on/off connected appliance of different types and brands via app EWeLink from anywhere in the world. Sonoff is a low-cost, and affordable device that can provide you with amazing smart home control experience. It sends data to cloud platform through the WiFi Router, which enables you to remotely control all appliances with APP eWeLink on your smart phone. Sonoff makes all your home appliances smart, as long as your phone has network you can remotely turn on or turn off your appliances from anywhere at any time. And by setting timing schedules for your appliances, you can maintain an carefree life.Specification:Voltage Input: 90-250V AC(50/60Hz)Max. Current: 10AMax. Power: 2200WSize: 90*40*24mm (L*W*H)Transmission mode: Wi-Fi communicationWireless Standard: 802.11 b/g/n & 433MHz RFControl mode: Mobile APPPlatform: for Android, iOSControl distance: infinityControlled lines: 1Humidity: 5%-90%RH, Non-condensingOperating Temperature: -20ºC-70ºCEnclosure Material: Fire-retardant ABS Package Information:Package Size: Approx. 9*4.2*2.5cm/3.54*1.65*0.98inPackage Weight: Approx. 54g/1.9oz Packing List:1 * RF Remote Switch Module 1 * Set of Mounting Screws