Excellent stability
High sensitivity
Alarm test button for easy testing( Test the smoke alarm weekly for your security by pressing the light button for at least 2 seconds until you hear the alarm sound.)
Loud 85dB audio alarm
Low battery indicator
Alarm Indication: Red LED flash
Easy to install with mounting hardware included
Designed for the fastest possible installation
Technical parameters
Sensor: optical cavity maze
Operating voltage: 9VDC/12VDC
Working current: static current of less than 10ua
Alarm Current: 10 - 30ma
Smoke Sensitivity: No standards compliance ul217
(Test value of 3.2% per foot Misty detectors weak reaction)
Working environment: -10 �� ~ 50 ��
Alarm volume: 10 feet to 85 dB
This smoke detector detects the smoke to make sure everyone is awakened and alerted of a fire emergency.The detector is suitable for detecting the smoke in home, room, shop, hotel, restaurant, office, school, bank, library, computer house, storehouse and etc.