Ajax EN54 I/O Module (2x2)

The connection between the fire protection system and the rest of the building

A fire alarm shouldn't just sound. It should unlock exits, turn on emergency lighting, shut down ventilation, and open a gate for emergency responders. The EN54 I/O Module (2×2) performs these functions.

Features

• Two inputs and two outputs — EN54-certified
• Input connection types: NC, NO, EOL, 2EOL, and 3EOL
• Relay Outputs for Safety Equipment
• Indoor installation — white or black

Wired Inputs: Reusing Existing Hardware

The entry points are compatible with existing wired detectors—alarm buttons, smoke detectors, heat detectors, and carbon monoxide detectors. This allows an older system to be integrated into the new system rather than removed.

Relay Outputs: Controlling Safety Equipment

Automatic gates, door closers, emergency and evacuation lighting, fire protection equipment—anything controlled by a dry contact.