• 230V mains powered with 9V Lithium-Ion battery back-up.
• CO sensor samples the air every 15 seconds.
• 30ppm (parts per million) sensor sensitivity.
• 85dB alarm.
• Interconnectable with up to 23 Kidde and FIREX smoke, heat and CO devices.
• Green, red and amber LED indicators.
• 7 year sensor lifespan.

Click for Kidde carbon monoxide data sheet.