with speaker, control output and LED indication. Ideally suited for the application as a door chime and for the surveillance of entrance areas.
* Sound of chime or siren via speaker
* Duration of alarm and volume can be adjusted
* Operating range: up to 7m
* Open collector control output, NPN, contact rating: 9-12V DC current /100mA max.
* Power supply: 9V DC current /100mA max. via supplied plug-in PSU 230V%u02DC/50Hz/5VA
* Ready for operation without cable installation, ready for connection