From the picture, you can see the relations among the devices clearly. Firstly, you pair the 433MHz RF Remote controller with 433MHz device. Secondly, you add RF Bridge to App eWeLink. Thirdly, add the 433MHz RF Remote controller to RF Bridge via App, pair the buttons one by one. Then you can press the button on the App to turn on/off the 433MHz device remotely. One RF Bridge supports to add up to 4 RF Remote controllers.
WIFI 2.4G Characteristics
– Support wireless 802.11 b/g/n/d/e/i/k/r standard
– Support STA/AP/STA+AP working modes
– Support WPA/WPA2, PSK and WP
– Built-in TCP/IP protocol stack
– Support multi-channel TCP client connection
– Support Wi-Fi Direct (P2P)
– Multi-queue management, make full use of 802.11e-compliant QoS priority
– Adaptive rate fallback algorithm sets the optimum transmission rate and Tx power based on actual SNR and packet loss information.
433.92MHz Wireless Characteristics
– Complete monolithic UHF receive/transmit
– Receive & transmit frequency: 433.92MHz
– Receive sensitivity: -107dBm
– Max transmit power: 17dBm
– Transmission speed: 10kbps
– Autotune without manual adjustment
– Ultra low RF antenna radiation
– The receiving supports fixed code encoding, like PT2260, PT2262, PT2264, EV1527, etc.
– Not support to learn rolling code and dynamic code
What’s in the box
1x Sonoff RF Bridge
1x Instruction Booklet
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