Directed Electronics
Directed DEI 509U Ultrasonic Sensor Car Alarm Security New DEI XpressKit 509U
Directed DEI 509U Ultrasonic Sensor Car Alarm Security New DEI XpressKit 509U
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Directed DEI 509U
Ultrasonic Sensor Car Alarm Security New DEI XpressKit 509U
Key Features
Ultrasonic Sensor for Security Systems
Detects air pressure changes in the cabin of the vehicle
Adds extra protection when used in conjunction with other security systems
Detect thieves entering vehicle without glass breakage
Effective only when all entrances are secured and closed (doors, windows, and sunroof)
NOT RECOMMENDED FOR CONVERTIBLE VEHICLES
Dimensions: 4.5"L x 5.3"W x 2"H

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