The JA-110A-II is internal siren connected to the BUS. Using this device you can identify different operation states or working modes of the system.

The device informs by sound about alarm activation, counts the delay time to enter and exit the object, and the button placed on it allows to program required functions. The JA-110A-II is addressable device and takes one input on the Bus in the alarm system.

Attention! The siren can be equipped with a BAT-3V2-CR2 battery if a cable longer than 100 m is used and the resulting voltage is too low or if the battery is used as a backup power source.