Knight Fire & Security Products Ltd Flush Contacts cover all possible requirements. We manufacture the simple pencil,
quickfit, speedfit terminal based and potted all as standard.
We have also designed a new range of Grade 2 and Grade 3 Single Zone flush contacts, both with variations
of the traditional range as biased G3 options and now our NEW XA41, XA51, A41 and A51 quickfit
and speedfit G3 and G2 options. These have selectable resistors with the 'HOCO' version covering
1k/1k and 2k2/4k7 requirements in the same contact. You can decide which version you want just
by taking the caps off or leaving them on - EASY !
The tamper is a spring loaded tact microswitch.
For Shared Zone units check out the range of varients of XA41, XA51, A41 and A51. There are options here to suit most main panels, which can give you resistor/no-resistor values for shared zones, such as A41HO for Honeywell/Galaxy systems.