Eaton 547028FULL-0820X Fulleon Roshini Low-Profile Sounder with Fixing Screw Kit

The Eaton 547028FULL-0820X is part of Fulleon's Roshni Low-Profile (RoLP) series and represents one of the most reliable conventional audio signals on the market.

It is designed to meet the needs of a variety of applications, including commercial buildings, industrial facilities, security systems and process alarms.​

Design and construction: The sounder has a compact design with dimensions of 93 mm in height and width, as well as a shallow base of 63 mm, which facilitates installation in tight spaces.

The white enclosure is made of ABS/FR material, which provides both durability and fire protection. With an IP54 rating, the device is protected against dust and moisture, ensuring reliable operation in a variety of environments.​

Acoustic properties: The Eaton 547028FULL-0820X offers a sound level of 102 dB(A) at 1 meter distance, ensuring that the alarm is audible even in noisy environments.

With 32 selectable tones, the user can customize the audio signal to specific needs, including two-stage alarm functions to differentiate between different types of alerts.

The device also offers automatic synchronization when multiple audio signals are used together, eliminating unwanted variations in sound patterns.​

Power supply and efficiency: This sounder is designed to operate with a nominal voltage of 24 V DC and has a current consumption of 12 mA, which contributes to energy-efficient operation and minimizes the load on the electrical system.

The wide operating voltage makes it compatible with various alarm systems and power supplies.​

Installation and compatibility: The Eaton 547028FULL-0820X is designed for surface mounting and is equipped with a rear cable entry for easy installation.

It is compatible with conventional (non-addressable) alarm systems and uses hard addressing, which simplifies the installation process and reduces the risk of misconnections.

The unit is also equipped with terminals that support cable lengths between 0.28 mm² and 2.5 mm², providing flexibility in wiring selection.​

Environmental and operational specifications: The sounder is designed to operate within a temperature range of -25°C to +70°C and can handle a relative humidity between 0 % and 95 % without condensation.

This makes it suitable for a range of indoor environments, from cold warehouses to warm production areas.​

Safety features: The device is equipped with an anti-tamper function that prevents unauthorized manipulation, increasing the security and reliability of the system.

It also comes with a fixing screw, which makes installation easier and ensures that the unit is properly mounted.​

Certifications and standards: The Eaton 547028FULL-0820X complies with the EN 54-3 standard for fire alarm sounders, ensuring that the device meets strict European requirements for fire safety and alarm equipment.

It is also CE marked, indicating compliance with EU health, safety and environmental protection standards.​

Main features:

• High noise level: 102 dB(A) at 1 meter distance for effective warning.​
• Customizable Tones: 32 selectable tones including two-stage alarm functions.​
• Robust construction: White ABS/FR housing with IP54 rating for durability and protection against dust and moisture.​
• Energy efficient: Low current consumption of 12 mA at nominal voltage.​
• Safety features: Built-in anti-tamper function and supplied with fixing screw.​
• Certified safety: Meets the EN 54-3 standard and is CE marked for quality and safety.