XW-210-I - Wifi Relay , Digital Input, Temperature Input Module

XW-210-I - Wifi Relay , Digital Input, Temperature Input Module
Our Price:  £129.00(£154.80 Inc. VAT)

Digital Inputs:  1
Digital Outputs:  1
Temperature Inputs:  4



10 in stock, immediate despatch

The WebRelay Wireless™ is an easy to use Wi-Fi enabled relay, temperature monitor and status alerting device. The WebRelay Wireless has a built-in relay for controlling lights, motors and other relatively high current loads, a digital input which can be used to monitor and report the status of switch-closure sensors and a “1-Wire” port for connecting up to four digital temperature or other 1-wire sensors.

Special Offer:  Discounts of 7%, 10%, 12.5% and 15% are available when you order 10, 25, 50 and 100 items or more of this product.

  • Built-in high current SPDT (Form 1C) Relay rated 277VAC, 30VDC at 12A,
  • Optically-isolated digital input - 4-26 VDC or contact closure
  • Input Functions: Monitor, Local Relay Control, Remote Relay Control, Pulse Count
  • Maximum Count: 32-bit
  • Max Count Rate: 20Hz Max (Dependent on Configuration)
  • Up to 4 temperature sensors
  • Wireless Wi-Fi 802.11 b/g/n
  • Wi-Fi Security Standards: Open, WEP, WPA, WPA2
  • Transmission range up to 75m
  • Real-Time clock with NTP server synchronization
  • Automatic daylight savings and leap year adjustment
  • No software required
  • Customizable web-based control page
  • BASIC script support for advanced flexibility
  • Configurable logging of the input, counter, temperature, humidity, relay state, and Vin (Log File Size: 512K)
  • Send email alerts (up to 8 email addresses) based on user-defined conditions
  • Supports encrypted email servers, such as Gmail
  • Static or DHCP IP address configuration
  • XML, Modbus/TCP and Remote Services
  • Field updatable
  • Removable terminal connectors for easy installation
  • Rugged DIN-Rail/wall-mountable enclosure
  • Power: 9-28 VDC  @ 188mA

Built-In Web Server

The WebRelay Wireless works well as a standalone device that can be controlled using a web browser. It can be configured using simple menus and drop-down lists. It includes features such as logging, input state monitoring, and the ability to control other relays on other devices.

Access Point

The WebRelay Wireless can be a self-contained wireless access point that requires no additional servers or ControlByWeb devices. In this mode the WebRelay Wireless provides live, real-time temperatures or input status directly to a user through web browsers or the CBW Mobile app (optional).

Setup is simple. There is no app to download, no subscription to buy, no software required, and no programming necessary for setup or use.


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

iPhone App

CBW Mobile is a simple, reliable way to remotely access your ControlByWeb™ products from anywhere in the world. This app lets you create customized control panels to manage a single device or seamlessly integrate multiple devices on one page.



Quick Start Guide >>

User Manual >>

CBW iPhone/iPad App >>

CBW Android App >>