6Sets Magnetic Reed Switch RC-33 NC Recessed Wired Window Door Contact Sensor Alarm (White Normally Closed
1.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 ). When make order,pls check carefully!
2. Cable Length : 25.4cm/10″ ;Size : 17 x 11mm / 0.67″ x 0.43″(H*D)
3.3.Rated Power : 10W;Max.Working Voltage: 100V,Contacts Status : NC (Normally Closed); Actuation Distance: 15-25mm
$9.99
Size:NC 6pcs Switch Type: NC means Most often Closed: When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit isn’t conductive ( light off ). For instance: Install at the door, close door light on. open door light off. When make order, pals check carefully! The reed switch is an electrical switch operated by an applied magnetic field. Designed to be used with alarm systems. Great to be used in circle of relatives and factory window, door. and so on. Easy to install.
1.NC means Most often Closed:When the magnet together, the circuit is conductive( light on ); when the magnet separate, the circuit isn’t conductive ( light off ). When make order,pls check carefully!
2. Cable Length : 25.4cm/10″ ;Size : 17 x 11mm / 0.67″ x 0.43″(H*D)
3.3.Rated Power : 10W;Max.Working Voltage: 100V,Contacts Status : NC (Most often Closed); Actuation Distance: 15-25mm
4.Weight : 36g;package Content : 6x Door Magnetic Switch
5.These are the door contact sensors which are in use with any and all commercial or residential card get right of entry to systems in addition to all security burglar alarm system.
Specification: 6Sets Magnetic Reed Switch RC-33 NC Recessed Wired Window Door Contact Sensor Alarm (White Normally Closed
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