Sonoff 433MHz DIY WiFi Smart Wireless Remote Control Timer Module Power Switch with 4-keys Remote Control for Smart Home, Support iOS and Android

1. Compatible with Alexa and Google Home to manage your devices. 2. RF switch is a Sonoff version with a 433MHz RF receiver module inside.This wireless switch can be used together with the RF remote controller, which enables you to control appliances in indoor environment. 3. The remote control switch allows users remote turn on/off connected appliances via app eWeLink from anywhere in the world. 4. Sonoff transmits data to a cloud platform through the Wi-Fi Router, which enables you to remotely control the connected appliances, via free eWeLink App. You can download the iOS version in App Store and the Android version in Google Play. The App eWeLink enables you to control your devices easily. 5. Share control with your family and friends. Also you can DIY set this buy yourself easy handling and can be activated immediately and stably. 6. Timing function: Another feature available if to set timing schedules for the appliances, which can include countdown, scheduled on/off . It's simple, giving you one less thing to worry about in your busy life.Specification: General Material ABS Input Voltage AC 90-250V 50/60Hz Max Load 10A RF Frequency 433MHz WiFi IEEE 802.11b/g/n Certifications CE, ROHS Product Size 8.8*3.9*2.3cm Product Weight 47g Package Include Package Contents 1 x Remote Control 1 x Smart Switch 1 x Screw Set Package Weight One Package Weight 0.10kgs / 0.22lb One Package Size 10cm * 6cm * 4cm / 3.94inch * 2.36inch * 1.57inch Qty per Carton 100 Carton Weight 10.50kgs / 23.15lb Carton Size 42cm * 30cm * 22cm / 16.54inch * 11.81inch * 8.66inch Loading Container 20GP: 962 cartons * 100 pcs = 96200 pcs 40HQ: 2233 cartons * 100 pcs = 223300 pcs