مميزات خاصة

[STRONG SECURITY FEATURES] Magnets create a short circuit when close together, enhancing the response time of the alarm system.
[LONG-LASTING USE] Durable design with a quality switch life of 1 million times, ensuring reliable performance over time.
[EFFECTIVE DETECTION] Detects when or doors are opened by sensing the separation of the switch and magnet.
[STABLE CONNECTION] Directly connects to alarm control panel ports without needing an external power supply for quick and easy installation.
[WIDE APPLICATION] Suitable for various alarm systems, with a load current capacity of 300 mA and a switching pressure of 100VDC.

وصف

1. Magnets are usually close to each other, which is normal.
2. Close = short circuit = create a for the current.
3. The magnets are close together and the switch is off.
4. And the switch and magnet are separated, and the switch is open.
5. No external power supply is needed, and the GND and N.C ports of wired or wireless alarm control panel are directly connected.

Specification:
Features:
Magnets are usually close to each other, which is normal statement.
Close = short circuit = create a for the current.
The magnets are close together and the switch is off.
And the switch and magnet are separated, and the switch is open.
No external power supply is needed, and the GND and N.C ports of wired or wireless alarm control panel are directly connected.
Not suitable for iron doors, it will reduce the magnetism of the sensor.
Specifications:
Working Distance: 15mm + 5mm
Switching Pressure: 100VDC
Load current: 300 mA
Life: 1 million times
Switch Output: NC (Normally Closed)
Package Weight: 91g/3.2oz
Package List:
10 Pair * Door Window Sensor

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10 قطع من مستشعر نافذة الباب المغناطيسي السلكي من Keenso - حماية موثوقة لنظام إنذار للمنزل

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