Fire system bells

Fire alarm bells - a key safety element

Fire alarm bells are an indispensable element of every fire protection installation.   In our offer you will find a wide selection of these devices. They provide effective warning in dangerous situations. Alarm bells are not only a legal requirement. They are above all a guarantee of safety.

We often come across the question about types of alarm bells. Our assortment includes various types of these devices. We divide them according to the method of operation and purpose. We offer both electromagnetic and mechanical bells. Each type has its advantages and is used in specific conditions.

Types of fire alarm bells offered by Onninen

In our daily practice we see a growing interest in various solutions.   Electromagnetic bells are popular due to their reliability.   They operate on the principle of an electromagnet. They generate a loud and clear alarm sound. They work well in buildings with a large surface area.

Mechanical bells, on the other hand, are simpler in construction. They require less power. They work well in smaller facilities. Their advantage is also the lower cost of purchase and installation. We also offer advanced acoustic signaling devices. They enable the emission of various warning sounds.

• Electromagnetic bells
• Mechanical bells
• Acoustic signaling devices
• Optical and acoustic signaling devices

It is worth paying attention to optical-acoustic signals. They combine the sound function with the visual one. This is especially important in places with high noise levels. The light signal increases the effectiveness of the warning. It also works well for people with hearing impairments.

Criteria for selecting bells for the fire system

Choosing the right alarm bell depends on many factors.   The size and purpose of the building are of key importance. The acoustic conditions in the building are also important. At Onninen, we advise on the selection of optimal solutions. We take into account the specifics of each project.

An important parameter is the volume of the bell. It is measured in decibels. For small rooms, a bell with an intensity of 85 dB may be sufficient. In large production halls, devices with a power of over 100 dB are necessary. The acoustic background in the facility should also be taken into account.

Another important factor is the power supply. The doorbells can be powered by direct current or alternating current. In our offer you will find models 10-60 VAC-DC and 115/230 VAC. The choice depends on the existing electrical installation in the building. It is also worth considering models with emergency power supply.

The assembly aspect cannot be forgotten. We offer various assembly accessories. Among them are wall brackets and special connectors. They facilitate the installation of doorbells in various conditions. They also provide a stable attachment of the device.

Fire alarm bell brands available at Onninen

In our offer you will find products from renowned manufacturers.   We especially recommend our own brands: Onnline and Fxa.   They are characterized by high quality of workmanship. They provide reliable operation at a competitive price. The Onnline brand is a guarantee of European quality. Fxa, in turn, offers innovative technical solutions.

For customers who value proven solutions, we recommend the Opal brand. Its products are distinguished by their durability and resistance to difficult conditions. For more demanding projects, it is worth considering the Prof brand. It offers advanced alarm systems. They meet the highest safety standards.

Our experience shows that customers value the diversity of the offer. That is why we also have products from other recognized brands in our assortment. This allows us to choose the optimal solution for each project. Our advisors will be happy to help you choose the right model.

Recently, we used a mixed system for a large shopping center project. We used Onnline electromagnetic bells in the main communication routes. In areas with increased noise levels, we installed Fxa optical-acoustic alarms. This solution provided effective warning throughout the facility.

• Onnline - European quality
• Fxa - innovative solutions
• Opal - durability and reliability
• Prof - advanced systems

In the case of office reorganization, we most often use mechanical bells. They are easy to install and do not require complicated wiring. They work well in smaller office spaces. They provide sufficient volume with low energy consumption.

Fire alarm bells are not just products, but above all a guarantee of safety.   At Onninen, we understand how important it is to choose the right equipment. Our specialists provide expert advice at every stage of implementation. We invite you to contact us and take advantage of our extensive offer. Let's take care of safety in your facilities together.