20
Recommended Battery:
CR23VLithiumBattery
Replacing the battery
The battery is designed to last for
atleast5years.Whenthebattery
nearstheendofitslife,thesmoke
alarm emits a low battery chirp
every 48 seconds to warn you to
replacethebattery.
CAUTION:Thehornisdesigned
to be loud to wake you in an
emergency.Avoidplacingyourear
a Remove the alarm from its
mounting ring by turning anti-
clockwise
close to the alarm when installing
battery.