carbon monoxide & smoke combination alarms
first alert sa340cn smoke alarm with lithium battery
p p the first alert tamper proof lithium powered alarm is the only one available proven to last at least 10 years without needing to replace power source . 10 year lithium power cells and tamper proof design meet code regulations where required . mute feature silences nuisance alarms from cooking smoke or shower steam . single button also tests alarm functions . easy access battery drawer no need to remove alarm from ceiling to change battery . 10 year limited warranty . meets ul standards . p p b u technical information u br b br b sensing technology b ionize br br b u controls indicators u br b br b status indicators b alarm br br b u physical characteristics u br b br b color b white br b form factor b ceiling mount br br b u miscellaneous u br b br b package contents b ul li sa340cn smoke detector li li power cell li ul br b additional information b p loud 85db alarm p br br b u warranty u br b br b limited warranty b 10 year
first alert