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Public Address and Voice Alarm

Digital PA and Emergency Sound

Our fully digital public address, voice evacuation systems meet all the requirements placed by professional users

PRAESENSA

Ambient noise sensor

PRAESENSA

Ambient noise sensor

CTN: PRA-ANS | Product No.: F.01U.378.928

Solid housing for surface-mounting or flush-mounting

Omni‑directional MEMS microphone for noise level tracking

Digital signal processing to adapt frequency response

PoE powered device with Gigabit network interface

Up to four sensors can be combined to cover a large zone

End-of-line device

PRAESENSA

End-of-line device

CTN: PRA-EOL | Product No.: F.01U.325.045

Compact device for loudspeaker end‑of‑line supervision
Reliable solution for (long) loudspeaker lines
Fault detection in amplifier without additional wiring
Low level, high frequency pilot tone
Flexible mounting options

End-of-line device

PRAESENSA

End-of-line device

CTN: PRA-EOL-US | Product No.: F.01U.393.422

Compact device for loudspeaker end‑of‑line supervision
Reliable solution for (long) loudspeaker lines
Fault detection in amplifier without additional wiring
Low level, high frequency pilot tone
Flexible mounting options

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