EST VES is a scalable Public Address and Voice Alarm unit suitable for multi-purpose architectures. The EST VES series devices are voice alarm compact control units containing all components in a single compact housing that meet all requirements of EN 54-16 and EN 54-4 (performance constancy certificate 1438-CPR-0659).

The entire concept of the system is based on high-quality plug-and-play main units equipped with independent amplifiers that distribute 100 V signals to 4, 8 or 16 loudspeaker lines, depending on the unit type. The Compact Unit houses a spare amplifier for emergency priority signals, is equipped with a built-in microphone, LCD display and an EN 54-4 compliant charging unit with integrated back-up power supply.

It is open to system integration via TCP/IP with models providing 320W, 640W, 1500W and 3000W total power. It can be used with the modular system and can also communicate with other integrated security systems with Integration licenses.