Indoor use wireless siren for focus alarm systems
1.It can work with control panel(two way communication), magnetic contact, panic button and keyfob.
2.It makes alarm sound and provide arming and disarming chirps.
3.It is with tamper function and it self-checks periodically and report.
4.Only one MD-204R siren can be used with a control panel.
5.It can work with wireless detectors without panel. It makes alarm sound for 2 minutes and it will hooter as well when there is tamper with its registered detector.
6.It can be controlled by keyfob without panel. It can be triggered, stopped, into close status or open status.
