The Ei2110e is a multi-sensor fire alarm that contains two separate sensing elements – optical and heat detection. As the unit monitors two different by-products of fires (smoke and temperature), its response to all types of fire is vastly improved over traditional single sensor alarms. It is also less prone to false alarms.
Power: 230V mains powered with back-up battery
Backup Battery: Re-chargeable lithium battery
Warranty: 5 year warranty
Suitable for living rooms, bedrooms, hallway, landings (not suitable for kitchen or garage)
Multiple sensor elements - optical and heat detectors
Unique dust compensation feature (The alarm automatically adjusts for any contamination within the optical sensor chamber)
Mains powered Ei Electronics smoke and heat alarms require a 230V AC power supply and up to 12 alarms can be hardwire interlinked in one system.
To obtain a mains power supply, each alarm can be connected to the nearest lighting circuit using 2 core and earth cable with a separate, dedicated interlink cable connecting all alarms. However, if possible it is recommended that the alarms are all powered from a dedicated circuit from the distribution board using 3 core and earth cable for safety during maintenance, as the interlink cable will carry power from live alarms on other power circuits. Please see the diagram below:-