Compatible Brand Universal
Security Mechanism WPA-PSK/WPA2-PSK
Custom Bundle No
Connection Split/Duplication 1:1 (None)
Compatible Product Adapter
Product Dimensions 62*62*20 (mm)
Working temperature -10°C~40°C
Power Supply USB 5V
Brand Sonoff
-10°C~40°C PC V0
Type Smart Wireless Hub
Unit Type Unit
Manufacturer Warranty 3 Months
Model RF Bridge R2
Connectivity Wi-Fi
Country/Region of Manufacture China
Smart Home Protocol Wi-Fi
Wireless Standard WiFi 802.11b/g/n, 433.92MHz
Certificate CE , FCC, Declaration of EU RoHS Conformity

Check the listing for details. SONOFF RF BridgeR2 433 Smart Hub WiFi RF433MHz Wireless Controller Smart Gateway. Condition: New. Listed at 19.99 USD. SONOFF RF BridgeR2 433 can convert most of the 433.92MHz RF Remotes into WiFi wireless. By adding the RF wireless Bridge to iOS/Android App eWeLink WiFi wirelessly, You can add up to 16 RM433 RF or alarms, also add them together (max. ).

$13.99
$19.99