Seismic, shock

ISN-SM Seismic Detectors
  • 24-hour surveillance of vault walls and doors, safes, night safes, and automatic teller machines
  • Sensitivity settings using DIP switches
  • SENSTEC® sensor and signal processing system based on microcontrollers
  • Low profile design
ISP-SM90-120 Seismic detector, 90-120m², LSN
  • Completely protected against electrical influences
  • Programmable sensitivity and response time via LSN
  • Remote controlled reduction of sensitivity
  • Alarm, tampering and faults are evaluated via the LSN bus
  • Compatibility mode for GM570 LSN available


DSRF inertia
  • Internal magnetic reed switch
  • Supervised external loop
  • Gross or minor attack movement settings
  • Test mode