Description
10-year Sealed Battery
10 years lifetime battery which is included, you won't have frequent battery changing problems.
Convenient Remote Silenced
The remote controller allows you to easily test all interconnected heat alarms and mute any false alarms without the need to climb and reach to press a test button; especially convenient for the elderly.
Loud Sound Output Over 85 dB Buzzer
During a fire, this heat alarm will deliver an 85 dB alarm tone within a diameter of 3 meters, loud enough to be heard by your family.
