Answer
Feb 25, 2025 - 09:02 AM
Yes, the AU85TN Dual Sensor from Excalibur typically comes with a 4-prong plug. This connector is designed for easy integration with compatible Excalibur alarm systems. The four prongs usually correspond to the following functions:
- Power (12V+) – Supplies power to the sensor.
- Ground – Completes the electrical circuit.
- Shock Sensor Output – Activates when a physical impact is detected.
- Glass Break Sensor Output – Activates upon detecting the sound frequency of breaking glass.
This setup allows the sensor to trigger the alarm system if it detects either shock (from attempted entry or tampering) or the specific audio signature of glass breaking.
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