Пассивный инфракрасный датчик движения беспроводной дверной звонок PIR магазин добро пожаловать детектор входной двери сигнальный
- Категория: Doorbells >>>
- Поставщик: Shenzhen Brighter Light Electronics Co., Ltd.
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-17-2025 | 574.33 $* | 603.38 $* |
| Aug-17-2025 | 569.81 $* | 597.44 $* |
| Jul-17-2025 | 477.79 $* | 501.75 $* |
| Jun-17-2025 | 559.32 $* | 587.79 $* |
| May-17-2025 | 487.47 $* | 511.93 $* |
| Apr-17-2025 | 549.36 $* | 576.38 $* |
| Mar-17-2025 | 545.48 $* | 572.50 $* |
| Feb-17-2025 | 540.9 $* | 567.52 $* |
| Jan-17-2025 | 535.24 $* | 562.32 $* |
Характеристики
Product Introduction
PIR motion sensor Wireless Doorbell PIR Store Shop Welcome Infrared Detector door entry Alarm Bell Waterproof
Description:
The Wireless Household Alert Security System is an easy-to-install and DIY home security system, which is perfect for your office, apartment or home. Just rest in absolute easy! The driveway alarm provides a solution to alert you the moment someone enters your property. It's convenient and especially, with an affordable price. When the movement is detected, the Passive Infrared (PIR) sensor sends a wireless signal to the receiver unit up to 70m/300ft away. There are 38 ringtones and 3 level volume, and a silent LED flash.
Specifications:
Condition: New
Working Voltage of the Receiver: 110V-240V
Working Voltage of the PIR Sensor: 4.5V 3pcs AAA batteries (Not Included)
Plug: US /EU Plug
Receiver Switch Setting:
1) Music source: 38 different songs for optional, Use the external button "music" to finish
2) The function of volume adjustment: There are three kinds of volume (high, middle, low) for choice
3) Adjust sound and silence
Working Range: Up to 70 meters
Infrared Sensing Distance: 3-7 meters
Color: White
Material: Plastic
Receiver Size: Approx. 7.2 * 2.4 * 7.7cm / 2.8 * 0.9 * 3in
PIR Sensor Size: Approx. 5.8 * 3.9 * 7.6cm / 2.3 * 1.5 * 3in
Weight: Approx. 157g
Product Details
