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Shenzhen Xunying Security Technology Co., Ltd.

0755-26498270 Phone: 0755-26498270

4006-829-929 Toll Free: 4006-829-929

0755-26734950 Fax: 0755-26734950

sd@sdph.com Email: sd@sdph.com

深圳市南山区西丽镇塘朗同富裕工业城11栋4-5楼 Address: 4-5th Floor, Building 11, Tonglang Tongfuyu Industrial City, Xili Town, Nanshan District, Shenzhen

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    4-beam digital active infrared detector

    • The 4-beam digital active infrared detector uses a beam-cutting detector. When someone crosses the monitoring protection area, it blocks the invisible infrared beam and triggers an alarm. Commonly used for room perimeter alarms, it is always used in pairs: one transmitting and one receiving. The transmitter emits one or more beams of infrared light that cannot be seen by the human eye, forming a warning line. Objects pass through, the light is blocked, the receiver signal changes, and the alarm is amplified after processing. The infrared response probe should choose the appropriate response time: too short and easy to cause interference, such as birds flying, small animals passing through, etc .; too long will miss reports. The short shading time is usually determined at a speed of 10 meters per second. If the width of a person is 20 cm, the short interruption time is 20 milliseconds. If the alarm is longer than 20 milliseconds, it will not alarm.
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    • Product Details

    • mw百乐牛牛

         The 4-beam digital active infrared detector uses a beam-cutting detector. When someone crosses the monitoring protection area, it blocks the invisible infrared beam and triggers an alarm. Commonly used for room perimeter alarms, it is always used in pairs: one transmitting and one receiving. The transmitter emits one or more beams of infrared light that cannot be seen by the human eye, forming a warning line. Objects pass through, the light is blocked, the receiver signal changes, and the alarm is amplified after processing. The infrared response probe should choose the appropriate response time: too short and easy to cause interference, such as birds flying, small animals passing through, etc .; too long will miss reports. The short shading time is usually determined at a speed of 10 meters per second. If the width of a person is 20 cm, the short interruption time is 20 milliseconds. If the alarm is longer than 20 milliseconds, it will not alarm.

      The detector uses high-frequency digital infrared signals, which is more adaptable to severe weather such as rain, fog, and snow, and has a lightning-proof circuit design. There are three products with different frequencies to choose from without interfering with each other.

      ABH Series PH-ABH

      Features:    

      • Advanced anti-climbing design and circuit design, even when the human body crawls on the ground,
      • The system will not miss reports
      • The integrated structure design of fully sealed and protected from rain (fog) and dust (bug) makes it able to withstand harsh conditions.
      • Working properly in your environment
      • Resistance to strong light up to 50,000 LUX, built-in automatic adjustment of strong light filter system to avoid exposure to strong light or
      • The effects of car lights
      • Optical design: photoelectric beam can penetrate multiple layers of glass, with special environmental resistance
      • Adjustable beam interruption period makes it more flexible and adaptable
      • Two independent stepping fine-tuning, built-in optical sights
      • Received signal strength multi-level LED indicator (more precise calibration)
      • Lightning protection circuit design with high level of resistance to RFI / EMI

      Detection range: determined by each model (see table on the right)

      4 beam digital active infrared detector, active infrared alarm detector, infrared alarm detector, infrared alarm detector, infrared on-beam alarm detector, active infrared alarm, passive infrared alarm
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