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Характеристики
New Roller Shutter Rolling Door Sensor 433MHz Wireless Magetic Contact Window | Аварийный сигнал
История изменения цены
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| Месяц | Минимальная цена | Макс. стоимость | Цена |
|---|---|---|---|
| Apr-03-2026 | 0.82 руб. | 0.27 руб. | 0 руб. |
| Mar-03-2026 | 0.14 руб. | 0.54 руб. | 0 руб. |
| Feb-03-2026 | 0.31 руб. | 0.38 руб. | 0 руб. |
| Jan-03-2026 | 0.73 руб. | 0.65 руб. | 0 руб. |
| Dec-03-2025 | 0.41 руб. | 0.99 руб. | 0 руб. |
| Nov-03-2025 | 0.99 руб. | 0.92 руб. | 0 руб. |
| Oct-03-2025 | 0.86 руб. | 0.0 руб. | 0 руб. |
| Sep-03-2025 | 0.68 руб. | 0.72 руб. | 0 руб. |
| Aug-03-2025 | 0.75 руб. | 0.87 руб. | 0 руб. |
Описание товара
New Roller Shutter Rolling Door Sensor 433MHz Wireless Magetic Contact
Door Window Sensor
Door / Window Sensors:
These sensors are used to protect the opening of both doors and windows.If a burglar opens the protected door or window, a magnetic switch inside the sensor,will trip, which sets off the security system.Install one at every entrance to make sure your home is protected. Each sensor is supervised (self-checking) for professional reliability and offers you choice in design and performance.It will work with alarm systems, compatible with most standard security system.Pull out the antenna of the magnetic detector: when the door or window is opened from the closed position, LED 1 will turn to red for 2 seconds,the magnetic detector will be triggered and will send alarming signal to the main unit.
Technical Parameter:
Working voltage: CR2302 3V Battery
Charging Current: 15mA
Static Current: 18uA
Transmission Current: 16.5mA
Transmission Frequency: 433MHz
Transmission Distance: 30m
Application:
Mainly used for roller shutter/rolling door; also applied to other doors and windows
Installation:
Stick part A (magnetic bar) on the edge of the roller shutter/rolling door, and stick part B on the fixed frame of roller shutter/rolling door
Note: The distance of these two parts shall be less than 3-5 cm when the roller shutter/rolling door is closed.
Usages:
Pull out the antenna of the transmitter.
When the roller shutter/rolling door is opened from the closed position, LED 1 will turn on red light for 5 seconds; the sensor will be triggered and will send alarming signal to the main unit.
Indication of low battery: When the voltage of battery is less than 7.5V, LED 2 will straightly turn on red light. At this time, you must immediately change the battery.
Package Include:
1*Wireless Rolling Door Sensor(battery included)
Note:
1. This item can't be work alone, with control panel installation please!
2. 433MHz as default.
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