Knight Surface Magnetic Door Window Contact – D20

Description

Knight is 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 D20 is a basic 5 screw surface contact.

Two nickel screws to govern the reed switch and 3 spare brass screws for any custom requirements.

Features:

• White
• Indoor
• 5 screw terminals
• Operating gap up to 20 mm
• Grade 1
• Dimensions: H 67 mm x W 14 mm x D 12 mm