Vault detector for alarm notification against break-in attempts on reinforced concrete walls,
safes, armoured cabinets, 24-hour deposits, etcetera
Vault detector for alarm notification against break-in attempts on reinforced concrete walls, safes, armoured cabinets, 24-hour deposits, etcetera
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