- Approved to EN50291:2001 and kitemarked
- Continuous self test function
- Easy to install and use
- Superior electrochemical cell sensing technology
- Batteries supplied & pre-fitted in alarm
- No Mains power
- No Sensors to replace
- No Maintenance
| General Specification (approx) | |
| Detection Principle | Electrochemical cell |
| Operating Voltage | 4.5v |
| Alarm Life | 5 years under normal operating conditions |
| End of Alarm Life Warning | 3 short beeps every minute |
| Alarm Indication | Audible and visual alarm |
| Buzzer Output | >85 decibels (dB) at 3m |
| Operating Temperature Range | -10°C to 40°C |
| Alarm Levels | 50 ppm between 60 and 90 minutes 100 ppm between 10 and 40 minutes 300 ppm <3 minutes (as required by EN50291:2001) |
| Weight | 140g approx |
| Test Facility | Yes |
| Self Check Function | Yes |
The use of the latest electrochemical cell technology in the SF350EN ensures complete accuracy and reliability, giving a 5 year guaranteed life under normal operating conditions.
It is the world's first European Approved Carbon Monoxide alarm, having met the requirements of EN50291:2001. The product is kitemarked.