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Computer Controlled Relay

USB Relay

Use Our interactive Left Navigation


Select the Number of Relays you Need Then Select the interface

Contact Closure Control

USB Relay

MirC, MirX
MirM & MirW



Control Relays over a Distance with a Contact Closure

Time, Sensor & Handheld Control

USB Relay

Key Fob, Sensor, Android & Time Control


Control Relays with a Key Fob, Sensor Android Phone/Table or Time Schedule

Android Relay - Smart Phone & Tablet Control

Control Relays with a Tablet or Smart Phone


Android Relay can control relays with an Android phone
or tablet over a WiFi or Bluetooth connection.

Without any programming from you, and a little bit of configuration in the app, you can control relays within minutes of getting your Android Relay board.

Relay Control From Your Smart Phone!

Purchase a Controller, Download the Free App
& Control Relays with Your Smart phone or Tablet!

Shop By Channel

Number of Relays Installed

Search by Number of Relays Installed.


To break down further look for Shop By Channel on the left navigation and see the computer interfaces available for each channel option.

Shop By Application

Boards Design for Specific Tasks

Boards Designed for Specific Applications.


To break down further look for Shop By Application on the left navigation and see the channel options for each controller.

Shop By Interface

Relay Computer Interfaces

How Will You Connect to Your Computer?


To break down further look for Shop By Interface on the left navigation and see the channel options for each interface.