Aico Ei128R 5 amp Relay Base for the 140 series heat & smoke detectors.

Surface Mount Kits enable easier installation of the alarms. Relays provide the option of signalling to almost any other device. Relays can be used to signal to:
Warden Call Systems
Strobes
Sounders
Door Closers
Smoke Vents
Other Fire Alarm Systems

Relay Features

5 Amp coil with volt-free output contacts
Contacts rated up to 240VA
Selectable for pulse or continuous operation
Mains operated - all models

Rechargeable cell back-up supply (Ei128RBU & Ei428), interfaces with other mains back-up protected systems, such as Warden Call

Designed to be sited under a smoke/heat alarm (Ei158R, Ei128R, Ei128RBU)

Optional cover available for Ei128R & Ei128RBU models to enable 140 and 160RC Series options relay to be sited remotely, rather than under a smoke alarm