Protecting construction equipment from fires is extremely important, and Deni Fire offers leading solutions in fire safety. Our fire extinguishing systems are designed to provide reliable protection for the engine compartments of excavators, rollers, and other construction machinery, as well as for electrical panels and CNC (computer numerical control) systems.

Our product offers several key advantages. It is designed for easy and flexible installation, allowing for quick and effective setup in various configurations. The systems operate completely independently and are mechanically activated, meaning no electricity is required for their operation. This makes the systems cost-effective and reliable in emergencies.

The core of our technology is an innovative linear sensing cable that can be mounted directly onto the machine’s body. This cable is pressurized with dry nitrogen and responds to heat from the fire by rupturing at the hottest point, which immediately triggers the release of the fire extinguishing agent. Depending on the specifics of the application, we can offer different extinguishing agents such as water mist, CO2, FM200, and other extinguishing agents.

With our systems, a fire can be extinguished within seconds, significantly reducing potential damage to the equipment and providing peace of mind to operators and equipment owners. They are suitable for a wide range of construction machinery and provide top-tier fire protection.

Our fire extinguishing systems ensure fire safety for machines and equipment of leading companies in Bulgaria. Our systems protect loading and unloading machines for ports, road construction machinery, quarry equipment, scrap handling machines, and other waste, timber, paper, bulk materials, and more.

Completed project: Automatic fire extinguishing system for the engine compartment of a FUCHS model MHL360F machine.

Complete Range of Fire Extinguishers and Fire Suppression Systems from Deni Fire

Protect your home or business with the high-quality and innovative products and solutions for passive and active fire protection offered by Deni Fire. We provide all types of fire equipment, a complete range of fire extinguishers, fire suppression systems, fire alarms, and emergency equipment.

We value safety, that’s why we invest in quality!

Check Our Products

To protect your space from fires, it is important to have reliable fire protection systems. Deni Fire offers the DIAS automatic fire extinguishing system, designed to prevent the spread of fire in professional and home kitchens, as well as in industrial premises. These systems use an ABF-water chemical extinguishing agent, suitable for class A fires (solid combustible materials), class B fires (flammable liquids), and class F fires (cooking oils and fats). The fire extinguishing process goes through several stages – initially, the water chemical forms a surface layer (crust) that stops the access of oxygen to the burning surface. At the same time, the water in the extinguishing agent quickly absorbs the heat, thereby stopping the burning process without the possibility of re-ignition.

The DIAS automatic system includes a linear thermal cable that detects the fire at an early stage and activates the system at various critical temperatures – 68, 138, 180, and 251°C, ensuring maximum protection of equipment and room safety. Deni Fire provides services for customized design and installation of fire extinguishing systems, tailored to the specific needs and risks of each room. Incorporating DIAS into your protection strategy ensures peace of mind and safety.

Deni Fire introduces its new line of wireless fire alarm solutions, ideal for buildings with limited cabling installation capabilities. The offerings include fully wireless and hybrid systems, providing flexibility and convenience. Additionally, the company introduces innovative air quality monitors and a variety of sensors to ensure your safety.

Smart Home Integration

In the modern era, where technology and automation are transforming our work environment, Deni Fire presents its new series of smart fire alarm devices. These products are designed to offer efficient and easy-to-integrate solutions for buildings and sites where cabling installation is impractical, such as old buildings, temples, and construction sites. The series facilitates engineers, architects, and designers to implement certified (EN54-25) wireless fire detection systems.

This new line enables the creation of fully wireless or hybrid systems, combining wired and wireless components into one system, providing design freedom. Thanks to special transceivers, communication between wireless devices and the control panel is seamless, similar to traditional wired systems. Additionally, wireless signal repeaters ensure extra reliability.

The Smart Home series includes a variety of smart home and business devices, including air quality monitors, CO2 and propane sensors, as well as award-winning RED DOT DESIGN AWARD fire alarm smoke and heat detectors, temperature, humidity, and flood sensors. These innovations offer high-quality security and comfort solutions for any space.