SONOFF RF R3 WiFi DIY Smart Switch 433MHz RF Control Timer Light Controller APP Wireless Remote Control Home Module Work with Alexa Google

SONOFF RFR3 WIFI DIY Smart Switch 433MHz RF Control Timer Light Controller APP Wireless Remote Control Home Module Work with Alexa Google Home Automation Kits Connection: 1. Search and download the APP "eWeLink" on the App Store or Google Play. 2. Log in or Register an eWeLink account. 3. Add the device. *** Please read the User Guide carefully before use. Specification: Brand: SONOFF RFR3 Max Current: 10A Max Power: 2200W Power Supply: AC 100-240V Gang: 1 RF: 433.92MHz Wireless Standard: IEEE 802.11 b/g/n 2.4GHz Enclosure Material: PC V0 Product weight: Approx. 60g/2.12oz Product size: Approx. 9.1*4.3*2.5cm/3.58*1.69*0.98in Package weight: Approx. 70g/2.47oz Package size: Approx. 9.5*4.5*3cm/3.74*1.77*1.18in Note: Item color may show slight aberration due to different shooting light and monitor display. Package list: 1 * RFR3 WIFI Switcha 2 * Wire Fastener 1 * Jumper Cap 4 * Screw 1 * Quick User Guide