Cqr Type AB Roller Shutter Contact Grade 3 Aluminium Multi Resistored

High Quality Alloy Finish
Selectable (A,B)
Other resistor value available
Locating mechanism to aid alignment
45cm or 1 mtr Armoured cable lengths
EN50131-2-6 Grade 3
Environmental Class III

This roller shutter contact can be used in most security systems up to and including grade 1 & 2 as specified in EN50131-1:2006 and is compliant with EN50131-2-6:2008 and environmental class III.
It operates as a normally closed circuit going open when the magnet housing is moved away from the contact housing.
This contact can be used on roller shutter doors to detect the unauthorised entry of an intruder. The contact is sealed to prevent access to the inside.