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PC-617
- Bi-Bi alarm sound. Sensors itself can detect the fautly sensors if abnormal situation appeared - Rated voltage: 12V - Operating range: 9 - 16V - Rated current: 20 - 200mA - Detecting distance: 0.30 - 2.5m - Ultrasonic frequency: 40KHz - Working temperature: -30 - +70 degree Celsius
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