Carbon Monoxide Alarms Co Detector Gas Lead Detector

Specification: Product NameCarbon Monoxide Alarms Co DetectorModel CO-747 seriesAC Input Supply Voltage 110V or 220V 50/60HzDC Input Supply Voltage 12 to 24Volts dcBattery Input Supply Voltage AC main power and 9V battery back up or 9V  battery operatedSensing method electricical chemistry sensorTime to alarm 70ppm within 75minutes, 150ppm within  35minutes, 400ppm within 10minutesNotice the sensitivity can be cablicarated according to UL or EN standardPower Consumption 4.5 Watts(Main Power), 1mA(DC power), 60uA(Battery)Quantity for Interconnect (if with Interconnection function) more than 30pcsCarbon Monoxide Alarms Co Detector Product Features:  • To detect CO gas (Cabon Monoxide)• Sensitivity can be calibrated into either UL2034 or EN50291 standards• Nemoto electrochemical sensor heads with UL approval for CO detection• Loud 85dB sound signal at alarm mode• Advanced detection and discrimination algorithms• Could be battery operated• Test/Hush button• Five-year limited warrantyRelated ProductsCompany Information/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1