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Car Ultrasonic Alarm Sensor Motion Alarm Detection 12V Supplying Power | Shop Sofly Vendors

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Car Ultrasonic Alarm Sensor Motion Alarm Detection 12V Supplying Power

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Shop Sofly Vendors

Vehicles & Parts · 5.0 seller rating

$23.99$31.99−25%

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Ultrasonic motion sensor for car alarms, detects movement 0-8m on 12V power.

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Arrives Mon, Nov 23 – Mon, Dec 14 from our fulfillment partner. You'll get a tracking number as soon as it ships.

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Arrives Mon, Nov 23 – Mon, Dec 14
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Description

Ultrasonic motion detection sensor for 12V vehicle systems. Uses ultrasonic signal transmission and reception to identify moving objects within 0 to 8 meters, triggering alarm or control functions when motion is detected. Operates on DC 9-15V power with minimal draw (≤3mA static current). The dual LED indicator system provides real-time feedback: alternating LED flicker confirms ultrasonic signal operation, while steady green light indicates the system is active and monitoring. Green light turns off when no motion is detected in range. Ideal for car alarm systems, parking protection, or motion-triggered accessories. Simple integration into existing 12V vehicle electrical circuits with external relay or control module support.

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