Ajax RelayWireless DryContact

Ajax Relay — a wireless dry contact relay that integrates the Ajax system with gates, electric locks, sirens, and other low-current devices via a volt-free output.

The Ajax Relay provides a wireless-controlled dry contact (volt-free) output that can open or close on command from the Ajax Hub. This allows you to trigger any device with a dry contact input — electric gate motors, door strikes, third-party sirens, or custom automation equipment — directly from the Ajax app or as part of an automation scenario. It communicates via Jeweller and is mounted inside a protective enclosure or alongside the device it controls. Current state is reported back to the hub. Black finish.

Wireless dry contact (volt-free) relay output

Controls gates, locks, sirens, and custom devices

App control and Ajax automation integration