Knight Flush Magnetic Door Window Contact (A40)
Free delivery on orders over £200
- Indoor Flush Mount
- Grade 1
Knight are the market leading UK manufacturer of wired magnetic contacts. Magnetic Contact Detectors can easily be added to your wired alarm system using as little as 2 core cable. Ideal for protecting doors, windows, cupboards and drawers. These detectors will activate your alarm system immediately once the contact is separated from the magnet, i.e. when a door is opened.
The A40 is a basic 5 screw flush contact. Two nickel screws to govern the reed switch and 3 spare brass screws for any custom requirements.
- 5 screw terminals
- Operating gap up to 14mm
- Grade 1
- Dimensions: 20mm diameter, x 13mm deep
- Plate Dimensions: H 22mm x W 36mm x D 2.2mm
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