The Ei128RBU is a 230V mains powered relay module with rechargeable lithium battery back up. Designed for use with the Ei2110, Ei140 and Ei160 series of alarms, the Ei128RBU relay module signals external devices such as panels and call systems when any of the interconnected alarms are activated. The module has additional trunking knockouts for ease of wiring and can be installed underneath any smoke or heat alarm in the system.
This is the technical data for the Surface Mount 230V Relay Module with Lithium Back-Up Battery - Ei128RBU.
|Power Source||230V with battery back up|
|Back-Up Battery||Rechargeable lithium (10 year life)|
The following technical data sheets are available for this product:
|Product Code: Ei128RBU||
£41.39 ex VAT
£49.67 inc VAT