Smoke & Carbon Monoxide Alarms FAQ « FAQ Categories « Pflugerville Fire Department ESD 2

Short chirping sounds usually mean your alarm needs a new battery. If

Carbon monoxide (CO) does not rise like smoke. It is generally about t

Yes. An alarm that detects both smoke and carbon monoxide (CO) is call

Carbon monoxide is known as the “invisible killer.” Known as CO, t

Alarms with traditional (alkaline) batteries are fine. But those batte

We recommend purchasing a major brand from an established hardware or

“Don’t Wait to Check the Date!” If you’re not sure how old you

SMOKE ALARMS should be replaced at least every 10 years. The sensors o

Unless your alarm came with 10-year lithium ion batteries sealed insid

Both smoke alarms and carbon monoxide alarms should be tested at least

Smoke & Carbon Monoxide Alarms FAQ