5V USB Sonoff eWelink Gateway Wifi To 433 Wireless RF Signal Remote Control(White) iPad Keyboard Light source brightness: 5000 LM

Light source brightness: 5000 LM

Thicker aluminum alloy radiator

Crosstalk: 100dB at 1kHz

Monomer: coating vibration sound head

Button force: 50-80g

5V USB Sonoff eWelink Gateway Wifi To 433 Wireless RF Signal Remote Control(White) iPad Keyboard Light source brightness: 5000 LM1. Convert the 433MHz RF remote control to the mobile phone App control via WiFi, enabling the 433MHz RF device application to be remotely controlled and the second to become a smart home. 2. Support for adding up to four 433MHz RF remote controls RF curtain switch RF alarm Supports up to 16 433MHz RF devices, supports timing countdown timing tasks, and can be turned on off at specified times. Management is more convenient. 3. The main account can