This smoke alarm is a battery operated smoke detector that utilizes photoelectric sensing technology.
When the smoke concentration on the site reaches the alarm threshold or the test button is pressed and held down, the LED of the alarm will turn from slow flashing to quick flashing and will give out sound alarm signals.
When the smoke concentration drops below the alarm threshold or the test button is released, the alarm will recover to its normal state (the Alarm state is not locked, the LED will restore to slow flashing and the alarm will stop).
JTYJ-GD-2330/B is powered by two AAA batteries.
Sound alarm is given in case of low battery.
Both audio and visual alarm signals will be given in case of fire.
In the event of failure of photoelectric chamber of the detector, sound alarm is given.
Test button is available for self-testing.
Foolproof design that the battery compartment resists base closing unless batteries are installed.
The smoke alarm is operating once a fresh battery is installed and testing is complete. When products of combustion are sensed, the smoke alarm will give audio and visual alarm.
Name : Standalone battery operated conventional smoke detector, System Sensor, ADI India, System Sensor