The EN 54 Fire detection and fire alarm systems is a mandatory standard of European Union market that specifies requirements and laboratory test for every component of fire detection and fire alarm system.

The requirements related with voice evacuation system including EN54-4 (Power supply equipment), EN 54-16 (Voice alarm control and indicating equipment) and EN 54-24 (Voice alarm loudspeakers).
In order to meet the market requirements, DSPPA has launched into the market PAVA8000 voice evacuation system.

DSPPA conference has been a reference in conferencing technology for decades. Equip your conference rooms with technology that increases powerful connections. DSPPA offers audio and video solutions for conference rooms of all sizes.

In order to meet clients' different needs for the conference systems, DSPPA has developed the following digital conference systems.

It includeds MP9866 Series, Economic Conference System, D6801 Series, Wireless Microphone System, D6201 Series, Intelligent Conference System and D9001 Series, Paperless Conference System.

DSPPA has been developing its Public Address Systems continuously. Till now, DSPPA has launched the following series into the markets to meet different needs of projects:

10 zones PA System

5x5 Matrix PA System

8x8 Audio Matrix Switcher

Multi Channel Matrix System

Commercial Matrix System

Digital Wireless PA System

8-72 Audio Music System

Analog PA System

DSPPA production line covers 4 types of amplifiers: preamplifier, power amplifier and mixer amplifier, digital amplifier.

Preamplifier, it is an electronic amplifier that prepares a small electrical signal for further amplification or processing. It is the audio mixer for different types of audio inputs, which is very common in Public Addressing System.

DSPPA has a speaker production line covers all kinds of speakers for different applications, namely Ceiling Speaker, Wall Mount Speaker, Column Speaker, Digital Column Speaker, Horn Speaker, Sound Projector, Garden Speaker, Array Speaker, Invisible Speaker, Military Speaker, Active Speaker. The Low Impedance Ceiling Speakers concern more on music sound effect while the High Impedance Ceiling Speakers (70V/100V) concern more on sound clarity and are more suitable for long distance transfer. They can be applied in all kinds of venues where background music or paging is needed, like airports, railway station, parks, shopping malls, schools, churches, mosques, restaurants, etc. DSPPA has all kinds of speakers to meet clients’ different needs.