Rhombus Access Control System
20Pcs NO Brown Recessed Magnetic Window Door Contacts Alarm SecurityReed Switch
20Pcs NO Brown Recessed Magnetic Window Door Contacts Alarm SecurityReed Switch
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Note:
please read the following carefully to ensure that the product is what you are looking for. Thank you
How to distinguish between Recessed NO Magnetic Window and Recessed NC Magnetic Window？
The Recessed Magnetic Window is composed of a reed switch and a magnet.
1. The reed switch is normally open（NO）. When there is no magnet approaching, two small pieces of magnetic reed are disconnected; when
the magnet is close, two small pieces of magnetic reed are connected. This is a normally open Recessed Magnetic Window（NO）.
Switch Pattern:normally open (NO), when the door(magnet) closed, the switch keeps connecting
2. The reed switch is normally closed（NC）. Two small pieces of magnetic reed are connected when there is no magnet approaching.
Two magnets are separated when a magnet approaches. This is a normally closed Recessed Magnetic Window(NC)
Switch Pattern:normally closed (NC), when the door closed, the switch are separated.
Description:
· Mounting Method: Flush mount type
· Easy to install
· For the DIY kind of people
· Type:Normal Open(NO)
· Contact Capacity: Maximum switch current: 0.5A
· Voltage: 100V
· Rated Power: 10W
· Actuation Distance: 15-25mm
· Housing: ABS
· Dimensions: 15mm(L) x 10mm(Dia)
· Cable Length: Approx 24cm/9.45''
· Color: Brown
· Quantity: 20pcs
Packaging：
· recessed reed switch x 20
Pattern：
normally open (NO), when the door closed, the switch keeps connecting
