Descriptions: Size:88L*38W*22H(mm) 100% Brand new and high quality. Power: <=0.5W Rate Voltage: 100-250VPower Adapter: Without Power Adapter Control mode: Mobile APP Transmission mode: Wi-Fi communication Control distance: infinity Controlled lines: 1 Power: 10A/2200W Platform: Android, iOS Working temperature: 0-60 degree To install Sonoff: 1. Switch off electricity source 2. Open the two yellow shells at both ends 3. Connect the two electricity source cables(Live and Neutral) to the 2 ports with “IN” mark, one cable for one port, and there’s no limitation for which port to connect. 4. Connect the two appliance cables(Live and Neutral) to the 2 ports with “OUT” mark, one cable for one port, and there’s no limitation for which port to con.
eBay