Seismic Detector

Description:

Specs:

• 3 Meter Range with Sensitivity Adjustments
• 15 mA minimum sound pressure level
• Dual tamper alarm for cover and base plate
• Operating Voltage: 9-15 VDC
• Alarm Output: 28 VDC, 500 mA
• Low Voltage Alarm: Voltage drops below 7.5 V