The Kidde 900-0230 is a digital Carbon Monoxide alarm with slim line designer casing. The alarm incorporates both highly effective detector technology and a sleek finish. The digital display shows carbon monoxide readings that are taken every 15 seconds, indicating any changes in CO levels. The alarm can be wall mounted or free standing.
- Digital displayof CO readings
- Battery operated detector (batteries included)
- Test/Reset button and digital display to allow simple verification of alarm operation
- Loud 85db piercing alarm function
- Displays CO levels from 10ppm
- Detector alarms from: 30ppm (parts per million) CO gas
- 7 year warranty
- End of life warning signal alerts you when the alarm needs replacing
- Warning "chirp" and digital display message indicates when batteries are low
- Kitemarked to BS EN 50291:2001 and CE Marked
- Simple installation
- Dimensions (HxWxD): 72x126x35mm
- Download the User Guide
Q. Can you zero the peak level on a Kidde CO detector, and if so how?
A. The best way to make sure the system is definitely zeroed is to press an hold the peak button first. While the peak number is still showing, continue to hold the peak button then press and hold the test and reset button whilst the first button is still held down. This should visibly reset the counter.
If the unit continues to display between 20-30ppm directly after this process, then this could be indicative of a fault. If it shows zero straight away after the reset, then returns to 20-30ppm the next time it is checked, this would indicate a low level of CO being present in the house. At those low levels it would not be immediately harmful, but would definitely warrant investigation as soon as possible.