Industrial Cold Storage Warehouses

Some people may question the need for fire detection within areas where sub - zero temperatures are present. The actual risk is an over-heat from the equipment which is working continuously in its attempts to maintain such cold temperatures. Statistics annually confirm the high number of fires from this application.

The adoption of PROLINE FM approved and UL listed linear temperature sensor cable allows its installation at point of risk - close to the fire risk - and its continuous exposure to temperatures as low as -40C /-40F. Linked to a dry extinguishing system, detection of an abnormal temperature rise - above freezing - will open water flow valves and charge the extinguishing system ready for action to combat a detected fire condition.

  • Proline is FM approved and UL listed
  • Proline Linear Temperature Sensing Equipment is not reliant upon favourable airflows for rapid detection **
  • Exhaust fumes from vehicle loading bays do not generate unwanted alarms with a Proline installation
  • Proline is virtually maintenance free
  • Continuous uninterrupted operation is not affected by condensation
  • Proline will operate continuously at ambients down to -40C/-40F and within harsh environments
  • Proline provides ease of integration with a customer central fire alarm or building management control panel


Digital (LHS) & Analogue Linear Sensing

The means to locally monitor for temperature changes (rise or fall) at "point of risk" and at ANY /ALL locations along an installed length of temperature sensitive cable - regardless of environmental conditions.

Fibre Optic Linear Temperature Sensing

Line detection of temperature change and rate of rise along multi -kms lengths of small diameter fibre optic cable. It provides high performance near real time temperature Sensing and Alarm functionality with standard communication interfaces.

Proline 'Nero' Water & Moisture Detection

Rapid detection of the smallest of leaks within Industrial, Commercial Environments by a recoverable cable. Designed to provide 24 hours/day x 7 days/week continuous monitoring of areas where even the smallest of leaks can prove disastrous. Essential where undetected leakages can cause serious damage to today’s complex electrical, communications and computer networks.



A U.K. registered Company with hands-on product development, global market & application experience dating from the 1970's.

Proline equipment conforms to all NFPA 72 and EN54 standards requirements for linear detection.

Pneumatic, Digital, Analogue, Fibre Optics, Measuring Point System, Aspirating Systems...regardless of your linear detection requirement PROLINE will be happy to assist you.