Carbon Monoxide Alarms
First Alert® and BRK® battery-operated carbon monoxide alarms will ensure peace-of-mind and are recommended for unflued space heaters, blocked flues on old appliances (cracked heat exchangers and gas cookers etc.). These quality engineered products are easy to install and maintain and will last for years.
First Alert – Model No: CO400/410
Features
- Electrochemical sensor
- Accurate technology for detecting carbon monoxide.
- Front access battery compartment
- Allows easy battery replacement
- Two silence features
- Silence low battery chirp for up to 8 hours and nuisance alarms for several minutes.
- End of Life signal (7 years)
- Provides audible notice when alarm needs to be replaced.
- Backlit digital display (CO410)
- Easily view carbon monoxide hazard in PPM, peak CO level and other alarm functions.
- 2x AA alkaline batteries included
BRK – Model CO250B/LB
Features
Electrochemical sensor- Accurate technology for detecting carbon monoxide.
- Hinged cover for easy battery replacement
- Change battery without having to remove the alarm
- Two silence features
- Silence low battery chirp for up to 8 hours and nuisance alarms for several minutes.
- End of Life signal (7 years)
- Provides audible notice when alarm needs to be replaced.
- Tamper resistant locking pin
- Locks alarm cover to prevent removal of battery. Perfect for apartment, dormitory or hotel applications.
- 9V battery included
- Available with alkaline battery (CO250B) or with long life lithium battery (CO250LB)
Enquiries re purchasing or for more information click here to contact Hi-Tech Gas Services
Research commissioned by the Australian Gas Association found that gas is well ahead of other forms of heating in limiting greenhouse gas emissions... 
