The Ei128RBU is a 230V mains powered relay module with rechargeable lithium battery back up. Designed for use with the Ei140, Ei160e, Ei2110e, and Ei3000 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.
Rechargeable lithium (10 year life)
230V with battery back up
|Product Code: Ei128RBU||
2 in stock Expected dispatch: Tomorrow
£56.99 inc VAT
£47.49 ex VAT
The following delivery options are available on this product.
1 customer has given this product an overall rating of 5 out of 5
Rating: 5 / 5 Stars
I installed many of these detectors which are more than fit for purpose
Published on: 3rd March 2018