NC NO Magnetic Contact Switch Door Sensor Wired Metal Roller Shutter Door Home Alarm System

NC NO Magnetic Contact Switch Door Sensor Wired Metal Roller Shutter Door Home Alarm System

PKR 0.00
NC NO Magnetic Contact Switch Door Sensor Wired Metal Roller Shutter Door Home Alarm System
 
Product Description
 
 
 
 
Features:
Exquisite workmanship, high efficiency, stable working performance.
Premium material ensures maximum strength and durability for long lasting usage.
  • Tags : NC NO Magnetic Contact Switch Door Sensor Wired Metal Roller Shutter Door Home Alarm System

Brand: Heiman

Categories: Accessories

Features:
Exquisite workmanship, high efficiency, stable working performance.
Premium material ensures maximum strength and durability for long lasting usage.
Normally open type: When the magnet and the reed switch are together, they are in the off state (NO).
Normally closed type: When the magnet and the reed switch are together, they are in the on state (NC).
Used for Non-metal door/window protection External power supply, connect to wired or wireless alarm control panel.
Magnetic Switch only, other accessories demo in the picture are not included!
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