Description

AK***0FC/A Technical Parameter 1.Power supplied DC9V battery or li-battery back-up 2.**0V***0V AC power supply 3.Supply voltage DC*2 to *0 volts ***** battery or lithium *0year 9 volt battery ***** up to alarms 6.Photoelectric sensor ***** LED mains indicator light to confirm main power supply Green LED mains indicator light to confirm main power supply 8.Unique" battery missing" lockout 9.Hush feature to silence nuisance alarms *0.Low battery alarm ***** button ***** contacts-volt free with Normally Open and Normally Closed options and rated to *4 volts /1amp resistive *3.High sensitivity *4.Alarm supplied with "connector plug" for ease of installation *5.Built in sounder to give a minimum sound output of *5db at 3m Senses smoke using the light scatter principle-quick response to visible smoldering smoke, test button simulates smoke-use to check performance once per month at least, static current , *0uA, alarm current<*0mA ***** *7.Delivery:Within *0days *8.Wired network function or wireless network function