Aico 5A Relay Base with 10 Year Lithium Back Up. Can be configured to switch a 230V or 24V device. Trunking knockouts for easy and neat wiring. Continuous or pulse operation and Fits discreetly behind any smoke/heat alarm.

Dimensions - 135 mm x 20 mm

Suitable For - EI2110 Multi Sensor, EI160RC and EI140 Series Alarms