The JA-80L is a mains-powered (110V AC) siren which sounds an alarm, and exit/entrance delays. If disconnected from the power while it sounds an alarm, it reports tampering to the system (i.e. intruder verification). Can also be used as a doorbell and as acoustic indication of detector triggering. Its indicator function is programmable. The siren can be enrolled to the control panel and also wireless detectors, RC controllers, wireless keypad inputs and the JA-80H door bell button can be enrolled to it to generate the desired sound.

The JA-80A is a completely wire-free siren in a solid housing. It also serves as an external tamper detector. Its lithium battery lasts up to 3 or 5 years (depending on the mode). Can be enrolled to the control panel