5 Pair Wired Door Window Sensor Recessed Magnetic Contacts Security Reed Switch Alarm For Home Security Alarm White Hot Sale

In Stock

Features:

        PLS Notice About Normally Closed:
The normally means state.The magnets usually near to each other, it is the normally state.
        And the closed = short circuit = creating a path for the current, magnet near together, the switch is closed.
And the switch and magnet is separate, the switch is open.

Compare

Description

Description:

Condition: 100% Brand new and high quality
Product Code: RC-33 Magnetic
Product Name: Embedded Magnetic Switch
Operating distance: 10-18mm(mm)
Switching pressure: 100VDC
Load Current: 300mA
Life: 1 million times
Switch output: NC (Normally Closed)
Dimensions: 10 * 14.4 mm diameter magnet switch diameter 10 * 17MM
Concealed in the doors or windows