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Features an easy-to-read digital display that clearly indicates CO levels. Battery operated. Fuel cell sensor. Loud alarm and digital display. Long battery and sensor life. Picture frame leg. Secure wall mounting bracket. Fuel cell technology - Electrochemical sensor contains a proton conducting membrane which generates a current in the presence of CO. The current is measured; information is processed and then displayed on the alarm. The sensor is more accurate, uses less current and is less sensitive to humidity and other gasses than competitive models. Digital display - Updates CO level readout every 30 seconds in 0-999 parts per million. The display also shows battery and sensor conditions. Battery operated - Uses three AA batteries. The easy opening cover gives fast access to the batteries. A picture frame leg allows you to use the CO Gas Alarm at multiple locations. Ideal for locating the CO source or for additional security when sleeping in another room. Cover is designed with a safety feature that makes it difficult to close the cover without batteries in the unit. This helps to prevent the alarm from being mounted without power. |
