Combination CO Monitor and Gas Monitor Made In USA by Family Saf e ty Prod ucts
SafetySirenPro Series 3 in 1 dual gas alarmmonitors carbon monoxideand natural gas/ propane gas with two sensors and two 85dB alarms. Computerized calibration helps eliminate false alarms. For propane detection, install near the floor close to propane furnace, propane heater or propane cooking range. For natural gas, plug into electrical outlet near ceiling above a natural gas appliance. Made in the USA, combination gas alarm is a 120VAC direct plug in gas monitor for carbon monoxide and combustible gas with a safety tab (through which the single screw outlet screw goes).
Safety Siren HS80504 Carbon Monoxide and Combustible Gas Alarm has built-in self diagnostics to test alarms. Power consumption:about 15 watts. Carbon monoxide sensor calibrated at 200 ppm CO (as required by UL-2034).
Combustible gas sensor alarm trip point set at less than 25% of LEL (Lower Explosive Limit) of natural gas and propane.
Air Sampling: every 2-1/2 minutes. Advanced surface mount circuitry increases reliability.Dimensions: 4.7 inches x 3.1 inches x 2.1 inches. Weight: 12 ounces. 5 year limited warranty by Family Safety Products.