Voice alarm EN 54 Compact SEVEN-1500R

SEVEN is a scalable public address and voice alarm system, suitable for multi-purpose architectures. The SEVEN series systems are compact units containing all necessary components for voice alarm applications in fire-fighting systems, meeting the requirements of EN 54-16 and EN 54-4 standards.

The SEVEN system can be scaled up to 254 devices connected via TCP/IP data network. Allows the system to be scaled up with control units, paging and firefighter microphones. Each device can operate as an independent node, interconnected by the data network. Live announcements and background music can be transmitted via the data network up to a maximum of 45 audio signals. Connection with Cat5 cable.

Each system is equipped with a control unit with three Class D amplifiers distributing 100 V line signal to 16 speaker zones. The amplifiers can function as a main or backup amplifier, to ensure operation at all times for emergency priority signals. It has monitoring and signalling of system faults and loudspeaker lines. It also has a firefighter's microphone, touch screen control, DSP, buttons and programmable GPI/O inputs and outputs, programmer, 3 simultaneous messages with expandable memory, etc.

The systems integrate a power supply with backup function in case of power loss, in compliance with EN 54-4 standard. Includes a charger.

The system has all elements of a voice alarm system in an rack-mountable enclosure. SEVEN is designed for easy installation and commissioning.

Due to its distributed architecture, the SEVEN system can cover all types of projects and installations, train stations, airports, hotels, shopping centres, stadiums, industrial installations, etc.