protecfire GmbH - logo - Fire Suppression
firespy kitchen logo - kitchen fire suppression system

Patented Fire Protection

Industrial Kitchens Fire Protection

Industrial kitchens | Restaurant kitchens | Deep Fryers | Extra-deep Fryers​

vds fire suppression - fire protection VdS

VdS Approved Fire Protection

Patented Technology


Kitchen fire protection systems - Kuchen Feuerlöschanlagen

Premium Automatic Fire Suppression Systems

vds fire suppression - fire protection VdS

Ownership Unique Advantages:

  • Nozzles at up to 1,83m above working level
  • Extremely low cost of ownership
  • Almost maintenance free
  • 10 years no parts replacement
  • No protective caps > self-sealing nozzle
  • Versatile container mounting position
  • Only one compact container – no control cabinet needed
  • No pressure (container and piping)
  • No electricity required
  • Ultrafast detection & extinguishing
  • VdS certification S 613002 (LINK)
kitchen fire extinguishing agent containers
high placed nozzles for kitchen fire protection

Next-gen aesthetics for kitchen fire protection

Hidden detectors and very high positioned nozzles

Restaurant Kitchens Fire Protection

Restaurant Kitchen fire protection - firespy protecfire

Deep Fryers Fire Protection

industrial continuous fryer fire suppression system - protecfire FireSpy Kitchen

1 nozzle fire test

Deep Fryers Fire Protection

high placed nozzles for kitchen fire protection
Vds KÜCHEN Feuerlöschanlagen

Longest distance between cooktop and nozzles on the market


  • 1,83m – From nozzle up to stove / cooktop
  •  2,73m from ground level
  • Self-cleaning nozzle (special stainless steel finishing)
  • No cap
  • Robust
  • Can be washed with standard cleaning tools and detergent
kitchen fire suppression nozzle fogmatic fmk11 protecfire

No hanging pipes to disturb your work!   

kitchen fire extinguishing agent containers
50L, 20L, 10L

firespy container, a work of art

  • 2 Lines System: 1 pipeline for Detection 1 pipeline for Extinguishing
  • No pressure | no need to check pressures | no pressure leaks | no gauges
  • Excellent  design
  • Stainless steel
  • Works on any angle and position

Can be installed on any angle and position!

  • Lying down
  • Standing up
  • Head down
  • On any other angle

Spy - Thermo pneumatic detection

SPY fire detection - no false alarms

protecfire detection is a state-of-the-art engineering solution.
Pneumatic detector works with argon gas, that is triggered by a temperature fuse.

  • Simple, super-fast and reliable
  • No false alarms.
  • Patented
  • Multiple temperature range:
    57 ºC | 68 ºC | 79 ºC | 93 ºC | 110 ºC | 141 ºC | 182 ºC | 230 ºC | 260 ºC
  • Sensitive to hidden fires
  • Robust and Precise
  • Stainless steel
  • Ultra-Fast RTI 12 (Reaction Time)

Pneumatic manual release

pneumatic manual release for fire protection
  • Very robust 
  • Up to 20 meters distance from the tank (or more with a booster)
  • Weather resistant
  • Easy to operate
  • Long lasting 

Perfect and Clean Installations!
No hanging pipes!

Kitchen fire protection

Deep Fryers fire protection

-30ºc to 80ºc

No Electricity


Low Maintenance

No Pressure

2 lines 

Fully Mechanical

Easy to Install

Stainless Steel

Super Robust


Liquid Extinguishing Agent

TiboRex® Absolute Special Liquid Extinguish Agent

TiboRex Absolute is a ready-to-use liquid special extinguishing agent without the addition of fluorochemicals for the highly effective extinguishing of solid fires (fire class A), liquids, non-polar hydrocarbons (fire class B) and edible fats and oils. The special formulation, whose main components are also used as food additives, guarantees exceptional extinguishing performance with unprecedented environmental protection.

Your Asset Protection Brings Benefits

  • Protection against total loss of equipment
  • No fire destruction Insurability
  • More favorable insurance premiums Avoidance of damage to image
  • Protection of the environment
  • Employees safety

Essential components of the system in Kitchens

  • Extinguishing agent container with internal control unit
  • Pneumatic trigger elements
  • Fine-spray nozzles
  • Control valves

Object by Object protection

In the design of the extinguishing concept, the focus is not on protecting the kitchen as an area but instead on protecting individual objects. In Kitchens, the following critical points are to be protected:

  • Extractor (outside / inside)
  • Burn / flame equipment
  • Oil / fryer equipment

Fires can thus be detected quickly and efficiently so that a spread of the fire source is prevented in the initial phase.

The fire-suppression system is based on the principle of a fine spray extinguishing system.

The protecfire nozzles spray the extinguishing agent  as very fine droplets.

The extinguishing agent droplets wet, impregnated and cool the burning surfaces.

  • Unpressurised standby mode for improved safety: The fire-suppression system is not pressurized until it is triggered.
  • Low maintenance: first regular component replacement after 10 years.
  • Self-sustaining without external energy: protecfire suppression systems operate pneumatically-mechanically. This means that they do not require any additional power supply.
  • Automatic and/or manual triggering: Automatic triggering is effected by fire detection elements. The fire-suppression system can also be triggered by a pneumatic manual release mechanism.

protecfire uses thermo-pneumatic fire detection elements to detect fire.
These elements only trigger the fire-suppression system if a specified temperature is exceeded. Failure due to the failure of electrical components is thus ruled out.
Fire detection elements with different triggering temperatures can be used because the engine compartment is not a thermally homogeneous area, but contains different temperature zones.

When a fire detection element is heated to its trigger temperature, a mechanism opens the built-in argon propellant cartridge. This causes an increase in pressure in the line. The pressure increase opens an N2 propellant cartridge in the extinguishing agent container. The released propellant presses the extinguishing agent through the line to the extinguishing nozzles.


The system is free of dangers and easy to install. It can be installed in any restaurant kitchen, food area, production, food factory.

On top of risk areas, such as extraction sites. The nozzles and detectors are installed in the extraction heater, discreetly. They are distributed in such a way that equipment can be moved around, maintaining the freedom of kitchen layout. In the case of linear food production machines, it is placed in the hood immediately above the fats and heat zone. The entire system is distributed along simple stainless steel tubing.

You can protect only one fryer for example, as our system is modular and grows as needed. However, in our projects, we always recommend the full coverage of the burning and extraction zones.

TiboRex Absolute is a liquid extinguishing agent, in order to be safe and effective. Electrical components may be damaged, although when the system trips the electricity is cut off automatically. All other equipment is never affected and subsequent cleaning is quick and easy. Other types of extinguishing agents would not be as effective or safe.

No. Depending on the size of the kitchen, but for example a 5×1 meter linear hotel, it takes about 3 hours to install. The system is easy to assemble and disassemble.

No. Our system is accurate and detects temperatures with precision. Depending on where the thermal sensors are placed, a specific temperature is chosen. Usually it is out of the reach of a flame momentarily caused by a cook to flambé for example, it needs temperatures previously chosen, in the chosen place.

No. Our kitchen nozzles are designed to stay clean and unobstructed. They are designed specifically for food areas, maintaining their appearance and cleanliness during their useful life.