MS04 - Vault detector for alarm notification against break-in attempts

Total immunity from external electromagnetic interference thanks to double galvanised isolation between connections area and signal detection and analysis unit Cyclic self-test on two detection channe...

Total immunity from external electromagnetic interference thanks to double galvanised isolation between connections area and signal detection and analysis unit Cyclic self-test on two detection channels, with constant transducer and amplification section integrity test Threshold heat detector for detecting attempt to attack the microphone with devices that cause a sudden change of the detector’s normal operating temperature Detection channels and methods: Perforation channel: 16 levels of sensitivity, 4 - integration values (delay) Explosion channel: 4 levels of sensitivity Visualisation and memorisation of different types of alarm Test point for calibration and sensitivity instrumental check “REMOTE” control for lowering sensitivity levels (ATM applications) Double cable passage: to the control unit, with grommet, and to optional auxiliary sensor, external to microphone Preset for housing an internal noise generator (optional) for operational test Preset for external noise generator management (optional) for operational tests on large surfaces Rated supply voltage: 12 Vdc Min and max operating voltage: 9 ÷ 15 Vdc Absorption: 25 mA typ at 12 Vdc 30 mA max Certified operating temperature: +5°C ÷ +40 °C Operating temperature declared by manufacturer: -10°C ÷ +70°C Tamper and heat attack activation temperature: -5°C ÷ +60°C Automatic self-test cycle every 5 minutes Guaranteed performance level: 3rd (with MS04IT + MS04ET) 2nd (with internal noise generator MS04IT) 1st (standard microphone) Certified protection degree: IP30 (IEC 70-1) Protection degree declared by manufacturer: IP54 Alarm time (switching) of optically isolated output: approx. 4s Lapse rate detection: 4°C/min. approx Detection range: from 10 to 100 Khz approx Coverage: 48 sq. m Alarm output: solid-state relay Tamper output for opening, removal, heat attacks