The Ei450 wireless alarm controller is a user friendly single button device providing four essential alarm functions in one location. Designed for use with the radio-interlinked Ei140, Ei160, Ei2110 and Ei600RF smoke and heat alarms and the Ei208WRF and Ei262 carbon monoxide detectors, the Ei450 can test, locate and silence a fire and CO alarm system, as well as identify any units that have previously alarmed.
- Battery operated - sealed 10 year lithium battery
- 5 year guarantee
- Test, locate, silence and memory function in one device
- Indicates if a fire or CO alarm has been activated
- Wireless radio interlink to all devices in the system
- Radio-frequency range: 30m indoors
- Sleek, compact design
- Suitable for wall mounting or free-standing
- Low battery indicator
- Made in Ireland
The Ei450 alarm controller has four main functions. The information below provides a brief explanation of each.
Test Function: Activates all alarms in the system to sound.
Locate Function: Silences all alarms for approximately 10 minutes, apart from the unit which activated the system.
Silence Function: Silences all alarms for approximately 10 minutes. This is also known as a "hush" facility and is used when a false alarm occurs.
Memory Function: Indicates if a fire or CO alarm has previously been activated.
The table below shows all the units that can interlink with the Ei450.
Smoke and Heat Alarms
Model Number
|
Type of Unit
|
Type of Interlink
|
Ei3014RF |
Mains Powered Heat Alarm - Sealed Lithium |
Radio Interlink |
Ei3016RF |
Mains Powered Optical Smoke Alarm - Sealed Lithium |
Radio Interlink |
Ei3024RF |
Mains Powered Optical & Heat Alarm - Sealed Lithium |
Radio Interlink |
Ei3028RF |
Mains Powered Heat & Carbon Monoxide Alarm - Sealed Lithium |
Radio Interlink |
Ei2110eRF |
Mains Powered Multi Sensor Smoke & Heat Alarm - Sealed Lithium |
Radio Interlink |
Ei161eRF |
Mains Powered Ionisation Smoke Alarm - Sealed Lithium |
Radio Interlink |
Ei164eRF |
Mains Powered Heat Alarm - Sealed Lithium |
Radio Interlink |
Ei166eRF |
Mains Powered Optical Smoke Alarm - Sealed Lithium |
Radio Interlink |
Ei168RC/141RC |
Mains Powered Ionisation Alarm - 9V Alkaline |
Radio Interlink |
Ei168RC/144RC |
Mains Powered Heat Alarm - 9V Alkaline |
Radio Interlink |
Ei168RC/146RC |
Mains Powered Optical Smoke Alarm - 9V Alkaline |
Radio Interlink |
Ei3100RF |
Battery Powered Ionisation Smoke Alarm - 9V Alkaline |
Radio Interlink |
Ei3103RF |
Battery Powered Heat Alarm - 9V Alkaline |
Radio Interlink |
Ei3105RF |
Battery Powered Optical Smoke Alarm - 9V Alkaline |
Radio Interlink |
Ei603RF |
Battery Powered Heat Alarm - Sealed Lithium |
Radio Interlink |
Ei650RF |
Battery Powered Optical Smoke Alarm - Sealed Lithium |
Radio Interlink |
Carbon Monoxide Alarms
Model Number
|
Type of unit
|
Type of interlink
|
Ei3018RF |
Mains Powered Carbon Monoxide Alarm - Sealed Lithium |
Radio Interlink |
Ei3028RF |
Mains Powered Heat & Carbon Monoxide Alarm - Sealed Lithium |
Radio Interlink |
Ei262 |
Mains Powered Carbon Monoxide Alarm - Sealed Lithium |
Radio Interlink |
Ei208WRF |
Battery Powered Carbon Monoxide Detector - Sealed Lithium |
Radio Iinterlink |
Ancillary Products
Model Number
|
Type of unit
|
Type of interlink
|
Ei170RF |
Mains Powered Strobe and Vibration Pad for the Hearing Impaired - Sealed Lithium |
Radio Interlink |
Ei450 |
Battery Powered Fire and CO Alarm Controller - Sealed Lithium |
Radio Interlink |
Ei411H |
Battery Powered Locate, Silence & Test Control Switch - Sealed Lithium |
Radio Interlink |
Ei407 |
Battery Powered Manual Call Point - Sealed Lithium |
Radio Interlink |
Ei410TRF |
Battery Powered Test Remote - Sealed Lithium |
Radio Interlink (Ei3100RF Series) |
Ei428 |
Mains Powered 5A Relay Module |
Radio Interlink |
Y03 |
Mains Powered Multi Frequency Sounder |
Hardwire Interlink (via relay) |
SAB300C |
Mains Powered Flashing Xenon Strobe (Clear) |
Hardwire Interlink (via relay) |
SAB300R |
Mains Powered Flashing Xenon Strobe (Red) |
Hardwire Interlink (via relay) |
Wiring Explained
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 alarms where applicable. However, if possible it is recommended that any alarms connected via interlink cable 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:-