PA DBEVFR1 EN54-16 Fully Monitored Firemen's (VVF) Wall-Mount Call Station with PTT Microphone & Key-Switch

In every EN54-16 voice-alarm system someone needs to take charge - and in regulated installations that someone is the fire brigade. The Proel PA DBEVFR1 is the wall-mounted, fully monitored Firemen's Call Station (base VVF) built exactly for that handover: a red powder-coated steel cabinet, status LEDs, a PTT handheld microphone monitored against cable cut and short, and a security key-switch that arms the station only for authorised responders. Two backlit pushbuttons trigger the preconfigured EVAC and ALARM messages stored in the central VAE unit, while the PTT mic takes absolute priority for live announcements. The station sits on the EN54-16 monitored bus over standard UTP Cat.5 with RJ45 - daisy-chain up to 54 stations on one run (300m max) via the two pass-through RJ45 connectors, with DIP-switch address (1-54), bus select (BUS-0 / BUS-1) and terminator. Power is drawn from the central unit, with an optional local 24 Vdc adapter for the farthest stations on long runs of 10+ bases. The whole assembly mounts flat to the wall at 23.2 x 25.2 x 4.9 cm and 2.6 kg, with SYSTEM and BUSY LEDs (green / red / orange) mirroring the central panel state at a glance.

Features

• Built for the brigade: red wall-mount steel cabinet with key-switch arming, status LEDs and PTT handheld microphone - the regulated Firemen's (VVF) call point for EN54-16 voice-alarm systems
• Two dedicated message keys plus PTT mic, with built-in priority: PTT microphone outranks EVAC, which outranks ALARM, every time
• Fully monitored chain: PTT cable cut/short detection, SYSTEM and BUSY LED feedback (green/red/orange) reflecting the central unit's state at the station
• Easy network build-out: two pass-through RJ45 connectors daisy-chain up to 54 stations on UTP Cat.5 over a 300 m run; DIP-switches set address, BUS-0/BUS-1 and bus terminator
• Resilient power: drawn from the EVAC central unit by default, with an optional local 24 Vdc, 1A adapter for the farthest stations on long buses
• Wall-ready: compact 23.2 x 25.2 x 4.9 cm chassis at 2.6 kg with knock-out cable entries, PTT mic and 150 Hz - 14 kHz speech bandwidth