The AL2218-S detects smoke and wirelessly transmits a signal to control panel AL2200-K.
The smoke detector adopts thermistor sensor and photoelectric infrared LED indication to detect smog density, when it goes over the standard level.
It also has a built in buzzer to warn people in the immediate vicinity.
For testing purposes the detector is equipped with a testing button.
The detector makes regular auto testing and reports its condition to the system regularly for full supervision.