About this item
- Net Weight: 21g; Package Content: 1 x Door Magnetic Reed Switch
- Size: 23 x 23mm / 0.9″ x 0.9″(H*D); Product Name: Door Magnetic Reed Switch
- Color: Brown; Material: Plastic
- Working Voltage: DC 100V
- Cable Length(Each): 36cm/14″
NO NC type designed for use with alarm systems. Great for use in family and factory window, door. etc.
Switch Type: NC means Normally Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit is not conductive ( light off ). Switch Type: NO(normal open type), NO means Normally Open:when the magnet separate, the circuit is not conductive( light on );When the magnet together, the circuit is conductive ( light off ).
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