Carbon Monoxide poisoning from defective gas appliances cause a number of deaths every year. Poisoning caused by gas leaks is 100% preventable with these Uptime Carbon Monoxide Detectors. Trigger your exhaust fans whenever CO2 is detected to help rid your home of the harmful gas.
Smarthome does not accept defective returns for this product. You will need to contact the Manufacturer (or Supplier) directly for all warranty issues.