Keep your family safe with the Safety Siren combination gas detector. The model # HS80104 protects your home and family from dangerous levels of Carbon Monoxide (often referred to as "The Silent Killer" because it is odorless, tasteless and colorless), in addition to Methane (Natural Gas), and Propane, the most common combustible gases found in the residential environment. Simply plug into any 110-volt wall socket and live with the confidence that your living quarters have an added level of protection from catastrophic gas leaks.

Features:

• 3-in-1 detector.
• Senses dangerous levels of Carbon Monoxide, Propane, and Methane Gas.
• Two independent 85dB alarm sounds, one for CO, the other for methane/liquid propane.
• Every Detector has computerized calibration to help eliminate false alarms.
• Built-in self-diagnostics assures the unit is operating properly.
• Easily plugs into any standard 110-120v AC electrical outlet and samples the air every 2-1/2 minutes.
• Lock tab feature makes the detector tamper proof.
• Advanced surface mount circuitry increases reliability.
• 5 year warranty.