OC-55 NO Alarm Security Rolling Gate Garage Door Contact Magnetic Reed Switch Stainless Steel Tubing The texture sponge's irregular surface

The texture sponge's irregular surface helps to make a unique texture on walls

* 80(+/-2%) x Curtain Track

Used for amateur radio

and the double head design is suitable for installation in cabinets

jigs for machine operation

OC-55 NO Alarm Security Rolling Gate Garage Door Contact Magnetic Reed Switch Stainless Steel Tubing The texture sponge's irregular surfaceDescription: 1. Actuation Distance: 40 50mm. Zinc Alloy Housing, Stainless Steel Pipe. 2. The reed switch is an electrical switch operated by an applied magnetic field. 3. Designed for use with alarm systems. Great for use in family and factory window, door. etc. 4. Screw Mounted for easily install. 5. NO means Normally Open: when the magnet separate, the circuit is conductive( light on ); When the magnet together, the circuit is not conductive (