The Thorn Security MZX-c+ range of conventional fire detection control panels are designed to be both installer and user friendly. A high degree of flexibility and programmability allows the systems to be customised for a wide range of applications, without the need for any configuration software.

The range consists of 4, 8, 16 and 32 zone panels together with repeaters and a number of ancillary expansion modules. The 4, 8 and 16 zone models share the same housing whilst the 32 zone panel features a larger enclosure. Matching repeater panels all have built in 240Vac power supplies with the 8 zone repeater designed for use with both the 4 and 8 zone panels.

All the units are designed and manufactured to the highest standard and the range is approved by the Loss Prevention Certification Board (LPCB) to EN54 parts 2 and 4.


  • 4, 8, 16 and 32 zone versions available
  • Semi-Flush mounting using optional bezel
  • Supports the complete range of EN54 approved Series 600 detectors including photo multi-sensor and
    CO multi-sensor
  • Compatible with System 620 ATEX and IECEx approved intrinsically safe system
  • Extensive custom options programmable via switches and front panel controls
  • Two stage alarms and investigate delay options
  • Day/Night modes and alarm counter (with optional timer module)
  • Full EN54 zone operation with options for non-latching, short circuit alarm or indication only circuits
  • Inputs for remote Silence, Evacuate, Reset and Class change
  • Configurable monitored or volt free outputs for Fire, Fault and Protection
  • Outputs for zones 1 to 4 (open collector) with 8, 16 or 32 zonal outputs provided by optional expansion boards
  • Outputs for Disablement active, Evacuate active and buzzer active (open collector)
  • Volt free reset relay. Active for 10 seconds following a panel reset
  • 8 to 32 zone systems can drive up to 12 expansion input / output modules per panel
  • Drive up to 5 repeater panels

MZX-c+ Conventional