PIFCO ELA1160 Carbon Monoxide Alarm CO Detector Battery Operated with LCD Display - White\n- Long Life Electro-Chemical Self Test Sensor.- Up to 7 years working life span from first power-up.- The LCD display shows the carbon monoxide particle sampling count, ambient temperature and battery level.- Memory function for CO peak count in the last 24 hours.- Battery-powered to allow the unit to remain functional in the event of a power cut.\nPIFCO ELA1160 Carbon Monoxide Alarm CO Detector is battery-operated so it requires no electrical expertise. The pre-drilled mounting bracket installs easily with common household tools, and 3 AA batteries to ensure that your home receives 24-hour monitoring for up to 12 months before they need to be replaced. With the crystal-clear digital LCD display, you can know with just a glance what the Co level is in your home, as well as the remaining battery life. Because the digital LCD display provides a number value to the Co level, you will know in advance of changing conditions so you can take corrective actions. A convenient push-to-test button gives you peace of mind at any time. In the event that carbon monoxide reaches dangerous levels in your home, the unit will emit an ear-piercing 85-decibel horn that tells occupants to immediately evacuate the home.\nFeatures:\n- Loud 85-decibel alarm, designed to wake you up if you are asleep.- Carbon monoxide alarm.- Storage temperature: -20oC to 50oC.- Low Battery Warning.- Automatically Resets.- Green for power, amber for fault and red for alarm.- Easy installation.- Push to Test.- Ambient Humidity: 0%-90% RH (Storage 0%-70%RH).- LED status indicators.- Supplied with wall plugs and screws.- Colour: white.- EN 50291 Certified.- Operating temperature: 0C to 45C.