Flush Magnetic Contacts
Knight Fire & Security Products Ltd Flush Magnetic Contacts cover all possible requirements. We manufacture the simple pencil flush, normally open door contact, the quickfit, speedfit terminal based and potted versions, all as standard.
The tamper is a spring loaded tact microswitch, and each unit comes with a cap to hold in the tamper should the drilled hole / frame not be sufficient for this.
If you require double door contacts, then our new range of Grade 2 and Grade 3 flush contacts, the A41MULTI and XA41MULTI (rectangle plate), A51MULTI and XA51MULTI (round plate) are suitable. These can be wired up to (and including) 4 per zone, and also contain a 4 wire option.
Are you looking for a basic, non-resistored Grade 2 flush contact? Then try our A45.