Fitted with a sealed re-chargeable lithium back-up battery, the Ei164e is a 230V mains powered heat alarm that can be hard-wire interlinked with up to 12 other smoke and heat alarms within the same series. The Ei164e heat alarm is designed for use in kitchen areas (and dusty areas such as garages) and is available in two versions: Ei164e supplied complete with Easi-fit base and Ei164RCEK replacement kit, which is supplied without the base. Its mains powered design makes the heat alarm suitable for installations complying to BS 5839-6 Grade D, E or F.
Power: 230V mains powered with back-up battery
Backup: Re-chargeable lithium battery
Warranty: 5 year warranty
CE marked and Kitemarked to BS 5446-2: 2003
Available in two versions:
Ei164e heat alarm with Easi-Fit base for quick installation (for new installations by a qualified electrician)
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:-