Working Principle:
The magnetic reed switch is consist of switch and the magnet, and the switch parts is made of reed switch and the pigtail. The magnet is coved by the plastic or alloy shell. When the switch and the magnet is apart form or close to each other in the certain range, the switch will turn on or off automatically, thus it will inform the installed items’s place changing.
This is a normally open type magnetic contacts. When the switch and magnet is close to each other, the switch is disconnected , otherwise it will be connected.

Specifications:
Model:MC-38
Color:White
Switch Voltage Withstand: DC 60V
Action Distance: 18mm±6mm
Load Current: 300mA
Switch Size: 27 X 14 X 7.6mm/1.06 X 0.55 X 0.30inch

Package Included:
2X MC-38 Door Window Magnetic Contact Reed Switch Kit

Note: It can not work with iron material door or window.

Product Features

• White wired magnetic contact reed switch kit for home door or window security alarm system
• Normally open type, when the switch and magnet is close to each other the switch is disconnected, otherwise it will be connected
• Each part is equipped with double-sided foam adhesive,effortless to install
• Switch Voltage Withstand: DC 60V,Load Current: 300mA, Action Distance: 18mm±6mm, Switch Size: 27 X 14 X 7.6mm/1.06 X 0.55 X 0.30inch
• Ship it out by e-packet with tracking information and 7-17 business days delivery time usually