The JA-80L is a mains-powered siren sounding alarms/exit/entrance delays. Depowering it during an alarm reports tampering (intruder verification). Enrolling:control panels,detectors,remotes,keypad inputs, JA-80H bell button.

It can be used as the following: An indoor alarm siren A wireless door bell A detector-triggered chime A sounder for entrance and exit delay beeps Thief verification The siren is mains-powered and communicates via OASIS wireless protocol. It can form part of an alarm system or be used as a stand-alone device. When used as part of an alarm system, it sounds when an intruder alarm has been triggered and confirms the actual presence of an intruder in the building by sending a tamper signal when it gets unplugged.