MC-33C Normally Closed Recessed Window Door Contact Sensor Alarm Magnetic Reed Switch – (4 Sets)
1. Product Name: Magnetic Door Switch; Model: MC-33C
2. Contact Type: NC (Normally Closed)
3. Work as an anti-theft alarm, ideal for metal door and window
$14.99
Features: 1.Designed to be used with alarm systems. 2.Great to be used in circle of relatives and factory window, door. and so forth. Package Included: 4 Sets x Most often Closed Recessed Window Door Contact Sensors
1. Product Name: Magnetic Door Switch; Model: MC-33C
2. Contact Type: NC (Most often Closed)
3. Work as an anti-theft alarm, ideal for metal door and window
4. NC approach Most often Closed:When the magnet in combination, the circuit is conductive( light on ); when the magnet separate, the circuit isn’t conductive ( light off )
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: MC-33C Normally Closed Recessed Window Door Contact Sensor Alarm Magnetic Reed Switch – (4 Sets)
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