TY-0800
TENYU
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The environmentally friendly fire suppression device with foam shell is designed for exactly that purpose. Built with a soft yet durable outer foam casing and filled with an eco-conscious extinguishing agent, this device delivers automatic fire response with minimal environmental impact.
Imagine a warehouse aisle or electrical control room—still, silent, and unoccupied. When a fire begins, this device activates seamlessly, releasing a controlled burst that suppresses flames before they escalate. The foam shell absorbs impact, reduces fragmentation, and ensures a safer activation process, making it especially suitable for sensitive environments.
This is not just fire protection—it's a quieter, cleaner, and more responsible approach to safety.
Tenyu circuit box automatic fire suppression device is designed for efficient fire safety. It uses dry powder to extinguish fire quickly and effectively. The device is compact, reliable and easy to install.
The device is CE certified, ensuring compliance with high safety standards. It is made of dry powder to provide reliable fire extinguishing results. The shelf life is 2 years, ensuring long-term reliability. The device is yellow and packaged in a colorful box.
Its compact size, with a diameter of 100 mm and a height of 38 mm, makes it easy to place in the circuit box. It weighs only 0.3 kg and is quick and easy to install. The device occupies an area of 0.3 cubic meters and provides effective protection. The activation time is fast and the response time is ≤3 seconds.
Tenyu circuit box automatic fire suppression device comes with a 2-year warranty. It is an ideal solution for preventing fires in circuit boxes and other electrical systems.
| Parameter | Value |
| Certification | CE |
| Main Component | Dry Powder |
| Shelf Life | 2 years |
| Color | Yellow |
| Packaging | Color Box |
| Dimensions | 150mm |
| Diameter | 100mm |
| Height | 38mm |
| Weight | 0.3kg |
| Coverage Area | 0.3m³ |
| Warranty Period | 2 years |
| Activation Time | ≤3 seconds |

Targeted design: Designed for small high-risk spaces such as storage racks, lockers, charging stations, etc.
Quick response: Automatically activates within 2-3 seconds after contact with flames, using ABC dry powder to extinguish fire.
Easy to install: Simple installation in high-risk areas, effectively controlling fire when needed.
Compact size: Small and space-saving, it can be easily placed in confined areas to ensure timely response in the event of a fire.
Easy to clean: After extinguishing the fire, the residue can be quickly removed using a vacuum cleaner or other cleaning tools.
Storage racks: Ideal for protecting small storage spaces where flammable materials are stored.
Charging stations: Ideal for places where electrical fires may occur due to charging equipment.
Lockers: Provide fire extinguishing in small enclosed spaces such as personal lockers.
Other high-risk areas: Suitable for other small areas prone to fire, ensuring fire safety in confined spaces.

For Fire Extinguishing Only: This device is intended for fire extinguishing only. Do not use it for any other purpose.
Store in a dry, room temperature environment: Store the device in a dry, temperature-controlled area to maintain its effectiveness.
Do Not Throw or Ignite: Avoid intentionally throwing or igniting the device as this may damage the fire extinguishing mechanism.
Keep Away from Water: Do not immerse the device in water. Water may impair its fire extinguishing function.
Do Not Modify the Device: Never attempt to disassemble, modify, or repair the product. Unauthorized changes may impair its performance.
Each product undergoes testing to ensure consistent activation timing and effective fire suppression performance.
All materials used are selected to comply with environmental and safety standards for indoor use.
Engineered for a long shelf life, maintaining performance stability over years of storage.





We understand that fire safety products are not one-size-fits-all. Different markets, regulations, and application environments require flexible and customized solutions. That’s why we offer a comprehensive customization service designed to help you stand out in your local market.
From logo printing on the product surface to fully customized packaging design, we help you build a consistent and professional brand image. Whether you are an importer, distributor, or retailer, our private label service ensures your brand is clearly recognized by your customers.
We can adjust key product parameters based on your requirements, including:
Extinguishing agent type
Activation sensitivity
Size and weight variations
Shell material (foam density or structure optimization)
This flexibility allows you to better match specific application scenarios or comply with regional standards.
Beyond the product itself, we provide customized packaging solutions such as:
Retail-ready color boxes
Bulk packaging for wholesale
We can also assist with product images and technical documentation to support your online and offline sales.
With strong R&D and manufacturing capabilities, we support both OEM (manufacturing based on your design) and ODM (developing new products based on your concept). From initial idea to final production, we work closely with you to ensure the product meets your expectations.

We design products that go beyond fire suppression—prioritizing safety, environmental impact, and real-world usability.
Each unit is produced under strict quality control processes to ensure reliability and uniform performance.
We support OEM/ODM services, including branding, packaging, and product configuration to meet your market needs.
Our products are exported worldwide, trusted by partners in various industries for dependable fire safety solutions.
1. How quickly does the device activate in the event of a fire?
The device is designed to activate within 2-3 seconds of detecting a flame, ensuring rapid fire extinguishing.
2. What is the coverage area of the device?
The automatic fire suppression device can cover an area of up to 0.3 cubic meters.
3. Is it safe to use the device around electrical equipment?
Yes, the automatic fire suppression device is designed to be safe for use around electrical systems, providing the necessary protection against electrical fires.
4. Can the device be cleaned after use?
Yes, once the fire is extinguished, the dry powder residue can be easily removed with a vacuum cleaner or cleaning tool.
5. What happens if the device is damaged or tampered with?
If the device is tampered with, disassembled or damaged, it may not work properly. Always follow the manufacturer's use and maintenance guidelines.
HUIZHOU TENYU FIRE-FIGHTING TECH CO.,LTD. are comprehensive and specialized manufacturing enterprise integrating research and development, production and sales. TENYU TECH has always...