Napco LIBRA-GB. Microphonic detector via radio to be used with receivers in LIBRA frequency. Huge immunity against false alarms Detector microf. libra-gb frec.433.

- Microphonic detector via radio to be used with receivers in LIBRA frequency

- Huge immunity against false alarms

- Excellent detection even through armoured and laminated glasses

- Radio with 7.6 meters range

- Automatic testing

- "Applause" test for verifying the sensor

- 2 Lithium batteries included

- NAP-76