​​​​​​​​Carbon Monoxide Alarms

Carbon monoxide (CO) is one of the deadliest contaminants found in indoor air. It is a colorless, odorless gas that is almost impossible to detect.

Nighthawk is recognized as the industry leader in carbon monoxide alarms for quality, reliability and value. They feature a continuous digital display, they plug into any outlet, and have a rechargeable battery back-up if the power goes out. 

Protect your family with a carbon monoxide alarm from Home Service Plus and get:

• Rechargeable, back-up ​​​​​​​battery which operates for up to 20 hours.
  
• Seven-year limited wa​rranty.
  
• Digital readout from 30-999 PPM (parts per million) confirms carbon monoxide at all levels.
  
• High-level memory display showing the highest carbon monoxide readings since unit was last reset.
  
• Powerful 85-decibel alarm alerts you even when you're sleeping.
  
• Advanced sensor lasts up to 10 years.