Ajax WallSwitch Wireless Power Relay with Energy Monitor

Ajax WallSwitch Wireless Power Relay with Energy Monitor

The Ajax WallSwitch is a compact wireless relay that lets you remotely switch mains-powered appliances on and off while tracking their real-time power consumption. Built to operate exclusively within the Ajax security ecosystem, this smart relay connects to an Ajax hub via the encrypted Jeweller radio protocol, turning ordinary electrical circuits into automated, app-controlled devices for homes, offices, and commercial premises.

Key Features

• Remote switching: Turn lights, heaters, irrigation systems, gates, and other 110/230 V appliances on or off from the Ajax mobile app.
• Built-in energy monitor: Displays live current, voltage, and power consumption data directly in the Ajax app.
• High load capacity: Handles resistive loads up to 3 kW (230 V) with a maximum current rating of 13 A.
• Long wireless range: Communicates with the hub over distances of up to 1,000 metres in open line of sight.
• Automation scenarios: Trigger the relay by alarm events, security mode changes, schedules, temperature, humidity, or a wireless Button press.
• Multiple protection layers: Built-in voltage, overcurrent, and temperature protection automatically shut the device off if limits are exceeded.
• Compact, flexible installation: Its small footprint fits inside electrical panels, recessed wall boxes, or appliance housings, with an optional DIN rail holder.
• Fast setup: Pairs with the hub in under a minute by scanning the QR code printed on the device.
• External antenna: A flexible antenna helps maintain a stable wireless connection even inside enclosed spaces.

Everyday Automation Applications

WallSwitch suits a wide range of comfort and security automation tasks. Homeowners can schedule heating, irrigation, or lighting to run automatically, simulate occupancy while away, or power down security cameras when residents are home for added privacy. In commercial or industrial settings, it can manage access gates, boilers, electric locks, or other equipment that needs remote or scheduled control, all while keeping an eye on energy usage.

What's in the Box

• Ajax WallSwitch relay unit
• Connection wires (2 pcs)
• Quick Start Guide

Frequently Asked Questions

Does WallSwitch work without an Ajax hub?
No. WallSwitch communicates exclusively with Ajax hubs and range extenders over the Jeweller protocol and is not designed for integration with third-party security systems.

Can WallSwitch be installed by anyone?
Because it connects directly to mains voltage, installation should only be carried out by a qualified electrician following local electrical safety regulations.

What happens if the load exceeds the rated limit?
The built-in current, voltage, and temperature protections automatically switch the relay off to prevent damage or fire risk if safe operating limits are exceeded.

Additional Resources

• More info