Self-contained Carbon Monoxide Alarm

We can supply these detectors at Special Offer of £25.00+Vat

The SF450EN is an easy to use and reliable self-contained Carbon Monoxide alarm. Designed for use in all domestic environments such as homes, caravans and boats.

Sensor Technology

The latest electrochemical cell technology ensures complete accuracy and reliability giving a 6 year guaranteed life under normal operating conditions. It is officially approved and Kitemarked to the stringent performance requirements of EN50291:2001 - the European Standard for domestic Carbon Monoxide alarms.

Installation

The SF450EN is easily attached using the fixing kit provided, with no need for any wiring. No maintenance is required for the full 6.5 year life of the alarm, with no sensors or any parts to replace.

Maintenance-free Operation

This alarm, including batteries, is guaranteed for 6 years. The batteries are sealed inside the alarm, preventing access by the user and do not require replacement for the whole life of the alarm (6.5 years).

Why choose the SF450EN Carbon Monoxide (CO) alarm:

6 year guarantee
Superior electrochemical cell sensing technology
Easy to install & use
Automatic sensor adjustment function ensures complete accuracy
Approved to EN50291:2001 & kitemarked
Continuous self test function
Batteries supplied & pre-fitted in alarm
No sensors to replace
No mains power
No maintenance

Specification

Detection Principle: Electrochemical cell
Operating Voltage: 4.5V
Alarm Life: 6.5 years under normal operating conditions
End of Alarm Life Warning: 3 short chirps every minute
Alarm Indication: Audible and visual alarm
Buzzer Outpu:t > 85 decibels (dB) at 3m
Operating Temperature Range: -10 to +40°C
Alarm Levels: 50ppm between 60 to 90 minutes
100ppm between 10 to 40 minutes
300ppm < 3 minutes (as required by EN50291:2001)
Weight: 140g approx.
Dimensions: 110mm x 76mm x 34mm
Test Facility: Yes
Self Check Function: Yes