09/05/2026
In an emergency, every second counts. Public address and voice alarm systems are more than technology. They are lifelines.
Specifiers and consultants working on public address and voice alarm systems rely on datasheets to make fast, confident decisions, confirming EN 54 compliance, checking SPL values, verifying redundancy. The information has to be there, structured, and easy to find.
In safety-critical systems, clarity is not a nice-to-have. It is part of the design.
Bosch Public Address and Voice Alarm solutions introduces the PRAESENSA AR616 router amplifier.The AR616 router amplifier takes PRAESENSA into a new applicat...