Motion Sensor Doorbell: Wireless Continuity Detector with 38 Ringtones, Shop Bell Wireless Alarm System, Entrance Alarm, PIR Motion Sensor, Driveway Alarm, Doorbell for Business, Motorhome, Home

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Product description

  • Reception range motion sensor doorbell uses efficient wireless signal transmission technology. The range between infrared sensor and receiver is up to 70 meters (in obstacle-free environment). Even inside the house, you can clearly notice movements in front of the door. The system is ideal for courtyards, hallways, garages, warehouses and other rooms.
  • Intelligent sensor The PIR sensor has a sensitive detection function and accurately detects moving objects in a vertical range of 3 to 7 metres. Whether a visitor approaches, a pet is walking or a suspicious person approaching, motion sensor doorbell detects instantly and effectively increases attention and safety.
  • 38 ringtones motion sensor doorbell offers up to 38 different ringtones, which you can freely choose according to your personal preferences. The volume settings of the Ladenglocke wireless alarm system are user-friendly and allow the adjustment of high, medium and low. The maximum volume reaches 110 dB, so you can hear the beep well in different situations.
  • Battery operated wireless continuity detector is powered by 3 AAA batteries (must be provided by yourself). Low energy consumption and long battery life reduce the hassle of frequent battery changes. The receiver of the motion sensor doorbell is simply plugged in and is stable and reliable, so no battery change is required.
  • Application scenario motion sensor doorbell is suitable for front doors, garages, balconies, garden paths, shop entrances and other places and offers you a variety of functions such as reminder, visitor welcome, alarm in unusual events, etc. Entrance alarm is a practical and safe helper.

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