Sonoff RF Bridge can change the control way from 433MHz RF to Wi-Fi. It works with the PIR2 motion sensor and DW1 door/window alarm sensor to manage home security.
Note: PIR2 motion sensors and DW1 door/window sensors are sold separately
- Power Supply: USB 5V
- Wireless Standard: WiFi 802.11b/g/n, 433.92MHz
- Security Mechanism: WPA-PSK/WPA2-PSK
- Product Dimensions: 62*62*20 (mm)