Seco-Larm SS-051ME Dual-Stage Glass Break Detector, Remote Microphone

The Seco-Larm SS-051ME is a dual stage glass break detector which includes remote microphone with 3-foot long cable for easy mounting and concealment anywhere inside the car.Dual-stage protection -- Chirps siren if window is lightly tapped, triggers alarm upon break-in or vandalism attempts.
Protects against a would-be thief's forced entry into the car by breaking the window or punching a door lock.
Attractively designed to match the interior of almost any car.
Built-in audio discriminator enables the unit to filter out typical outdoor sounds to prevent false alarms.
Patented yellow "Turbulence" LED allows accurate setting of sensitivity by warning if environmental noise is too high.
Yellow LED indicates pre-intrusion alert. Red LED indicates intrusion.
Two microfine sensitivity adjustment controls for independent adjustment of interior and exterior zones.
Modular plug for fast installation.