Security Audio Sensor - $20 (Fort Worth)

Dickson near Boat Club Rd

google map

condition: new

make / manufacturer: Directed Electronics

QR Code Link to This Post

Audio sensor designed to detect the specific frequency of breaking glass, providing an extra layer of security beyond standard shock sensors
Uses a microphone and a microprocessor to analyze the intensity and timing of sounds, which helps differentiate between a break-in and common background noise to eliminate false alarms.
This sensor can detect "soft breaks" (quiet shattering) that might not be strong enough to trigger a standard shock sensor.

Used to enhance vehicle security systems like Viper, Python, and Clifford

"plug-and-play" - connecting directly to an auxiliary or shock sensor port
Can also be hard-wired to other security systems using a negative instant trigger input.

post id: 7937400749

posted: 2026-05-29 00:13

updated: 2026-05-29 00:28

♥ best of ^[?]

reading

writing

saving

searching

refresh the page.

Security Audio Sensor - general for sale - by owner - craigslist

Audio sensor designed to detect the specific frequency of breaking glass, providing an extra layer of security beyond standard shock sensors Uses a microphone and a microprocessor to analyze the...