Key Switch ControlKey Switch Control

The MxPro 5 control panel range supports direct installation of up to 8 individual keyswitches.


The MxPro 5 1 loop permits 1 key-switch to be fitted, but the MxPro 5 2 & 4 loop control panels allow a maximum of 8.

Key Features

  • Enable/disable controls
  • Group isolate to disable I/O across network
  • For use to start/enable a class change
  • Trapped and un-trapped key switches available
  • Control of multi-sensor/device sensitivity mode change
  • Simple to install and configure
  • Trapped and Un-trapped key switches

Order Codes and Options

Mxp-511(F): Access Enable Key Switch
Mxp-515(F): 3-position Key Switch - Trapped (requires 2 inputs)
Mxp-516(F): 2 Position Key Switch Assembly - Trapped
Mxp-517(F): 2 Position Key Switch Assembly - Un-Trapped
Mxp-518(F): Access enable key switch for Mx-5010/5020/5030
Mxp-519(F): 2 Position key switch - Momentary contact
Mxs-511: Spare access enable Key Switch (Lorlin style)
Mxs-516: Spare 2 position Key Switch - Trapped (Lorlin style)
Mxs-517: Spare 2 position Key Switch - Un-Trapped (Lorlin style)


Can be used with all MxPro 5 series control panels.


If an on-board printer is fitted to the MxPro 5 2 & 4 loop control panels then the maximum number of switches fitted is limited to 4. If the MxPro 5 3 position switch is fitted, then two programmable inputs must be available per switch.


Advanced Fire Systems

Our fire panels and systems are known all over the world for their leading performance, flexibility and ease of installation and use.