Relay Switches

Note : The Main Unit and 4-Relay of the Stackable Power Meter need to be used together. The Main Unit is connected to at least one 4-Relay in order to..

BASICR4 is a newly upgraded WiFi smart switch equipped with an ESP32 chip. BASICR4 not only enhances the basic features but also elevates performance,..

Super Tiny Size : Its compact size allows it to be installed in various mounting boxes, including the smallest European standard External Switch Con..

MINI-D is a Wi-Fi dry contact smart switch that supports AC/DC power supply. It can be used to control motors, garage doors, and other dry contact inp..

【Precise Percentage Adjustment】Control indoor lighting according to your needs, enhancing comfort while adapting flexibly to different scenarios. 【M..

LCD Screen : Track of power, current, voltage, and cumulative power consumption of your appliances in real-time on the LCD screen 20A Max Load : Sup..

SONOFF POW Origin (the upgrade version of POW R2) is a power meter switch, a newly upgraded ESP32 chip 200% faster than the previous ESP8622 chip. It ..

Split Core Current Transformer Clamp : Transformer current detection up to 100 A. No physical contact with live wires, eliminating the risk of..

Long story in short, it's a 5V wifi inching/selflock relay module by SONOFF Just like a standard SONOFF switch, you can use it to work with eWelink ..

S-MATE extreme switch mate can connect the ordinary 1/2/3-button wall switch which acts as a remote controller. S-MATE extreme switch mate is battery-..

Remote ON/OFF–Turn electrical devices on/off from anywhere LAN Control –Turn on/off the device even when WiFi has no Internet access Low Power Sup..

20A Max & Dry Contact Output : Support to connect 20A Max high load, dry contact output LCD Screen : Real-time monitoring of temperature and humidit..