4-channel controller; 100÷240VAC; 9÷23VDC; -10÷40°C; 433.92MHz
Sonoff wiring help - Questions & Help - Homey Community Forum
SONOFF 4CHR3 & 4CHPROR3 are both 4-gang Wi-Fi Smart Switches designed to give you the ability to integrate smart control into your existing home to
Sonoff 4CHPROR3 WiFi Smart Switch 4 Gang Light Switch Inching/Self-Locking/Interlock 433MHz RF Remote Control Switch,Works with Alexa/Google
SONOFF 4CHPROR3 4-Gang Wi-Fi DIY Smart Switch With RF Control
Sonoff 4CHR3 Smart Wi-Fi Switch to connect 4 devices
SONOFF 4CHPROR3 4 Gang Intelligent Wireless Switch RF Switch Module Breaker Wifi Smart Light Switch Works With RM433 Controller
sonoff 4CHPROR3 with the tasmota 10.1.0(sensors) exception
Sonoff PRO R3 4-channel WiFi + RF Smart Switch - 230VAC 2200W
4CHR3/ 4CHPROR3-DOC - SONOFF Official
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