XW-210-I ControlByWeb WebRelay Wireless, WiFi | Single Relay & Input Module

The WebRelay Wireless™ is a WiFi-enabled electromechanical relay with a built-in web server and optically isolated digital input.

1 Relay (12A 277VAC, 30 VDC)

1 Digital Input (4-26 VDC)

Up to 4 Temperature Sensors (-67°F to 257°F / -55°C to +125°C)


Built-in WiFi for Remote I/O


The WebRelay Wireless is ideal for applications where electrical devices must be controlled or where temperature or switch-closure sensors must be monitored, and where Ethernet wiring is not accessible or practical to install. WebRelay Wireless is powered by an external wall transformer (9-28 VDC), solar panel, or other DC power source.


WebRelay Wireless Features

Built-In Web Server

Peer-to-Peer Communication

Email Notifications

No-Code Logic Builder

WebRelay Wireless Applications

Fridge & Freezer Monitoring

Door & Gate Access Control

Environmental Monitoring

Product Information