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Wireless Smoke and CO Alarm Controller - Ei450Product Overview
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 Ei3000, Ei140, Ei160, Ei2110 and Ei600RF smoke and heat alarms and the Ei3018RF, 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 AlarmsModel NumberType of UnitType 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 AlarmsModel NumberType of unitType 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 ProductsModel NumberType of unitType 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)
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:-
Product Code EI450 Alternative Product Codes Ei450, Ei450RF Brand EI Electronics Dimensions (HxWxD)
0 °C to 40 °C
Sealed 10 year lithium battery
15% to 95% (non condensing)
Weight 0.20kg Product Datasheets
Pricing & Availability
Model Stock Price Product Code: EI450 Stock Level:Out of stockExpected dispatch: N/A Price:
£65.51 inc VAT
£54.59 ex VAT
6 customers have given this product an overall rating of 4.2 out of 5
Reviews by real customersAll of our product reviews are written by real customers that have purchased this product from us and are published without modification.
Rating: 4 / 5 Stars
So far , so good
Published on: 19th May 2015
Rating: 4 / 5 Stars
good product, easy to install, great service from Safelinks.
Published on: 5th January 2015
Rating: 5 / 5 Stars
Very easy to install And flexible as no cables
Published on: 26th October 2014
Rating: 4 / 5 Stars
interfaced as described
Published on: 25th May 2014
Rating: 3 / 5 Stars
Great idea... not totally intuitive to use. This certainly appears to solve the challenge we had with our last linked alarms... what to do when they go off. The problem is that whilst the single button looks great, it's use is not obviously intuitive. As we will only use it once a year max for anything other than testing we won't remember.
Published on: 2nd December 2013
Rating: 5 / 5 Stars
great service. really good explanations over the phone from Zeb Hemmings.
Published on: 29th April 2013
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