Waterproof NO NC Wired Magnetic Door Contact Reed Switch Door Sensor Switch
The door magnet has three wires and supports NO and NC outputs
Maximum voltage: 100VDC
Maximum current: 300mA
Life expectancy: 1000000
The, reed, switch, is, an,
electrical, switch, operated, by, an,, applied, magnetic, field.
Designed, for, use, with, alarm, systems., Great, for, use, in, family, and, factory, window, door., etc.
Screw, Mounted, for, easily, install
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