Name: Sonew Door Sensor,10pcs Wired Door Window Sensor Magnetic Switch for Home Alarm System,Magnetic Switch Alarm
Brand: Sonew
SKU: 7JI2CMEDKS2A
Price: 17.15 CAD
Availability: InStock
Rating: 5 (1 reviews)

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Sonew Door Sensor,10pcs Wired Door Window Sensor Magnetic Switch for Home Alarm System,Magnetic Switch Alarm

<ul><li> and the GND and N.C ports of wired or wireless alarm control panel are directly connected.</li><li>, and the switch is open.</li><li>No external power supply is needed,Magnets are usually close to each other</li></ul>

Features

Is Smart

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Features: <ol><li>Magnets are usually close to each other, which is normal statement.</li><li>Close = short circuit = create a path for the current.</li><li>The magnets are close together and the switch is off.</li><li>And the switch and magnet are separated, and the switch is open.</li><li>No external power supply is needed, and the GND and N.C ports of wired or wireless alarm control panel are directly connected.</li><li>Not suitable for iron doors, it will reduce the magnetism of the sensor.</li></ol> 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