Bosch PVA-FMP-AT – PAVIRO Fireman microphone panel

The PVA-FMP-AT fireman microphone panel is a specialized component of the PAVIRO system, designed for reliable and compliant operation in emergency situations. It includes a handheld microphone, rugged housing, and intuitive controls for use during fire alarms or other emergency events.

Key Features

• Fireman Handheld Microphone:
  • Handheld microphone with a non-latching side talk button for ease of use, even with gloves.
  • Microphone activation interrupts ongoing announcements for immediate emergency communication.
• User-Friendly Operation:
  • 7 buttons, including 5 for predefined alarm announcements.
  • LED indicators for fault and status monitoring.
• Durable and Compliant Design:
  • Non-flammable sheet steel housing with a lockable front door (EN 54‑11 compliant).
  • Labeling and controls designed per ÖNORM F3033 standards.
• Reliable Functionality:
  • Buzzer, status LED indicators, and acknowledge/reset features ensure full situational awareness.
  • All-clear button for post-emergency operations.

Certifications & Compliance

• Emergency Standards:
  • Austria: ÖNORM F3033.
• Environmental Directive Compliance:
  • Immunity: EN 50130-4.
  • Emissions: EN 61000-6-3.
  • Environment: EN 50581.
• Conformity:
  • CE (Europe).

Technical Specifications

Electrical

• Power Supply:
  • Nominal Voltage: 24 VDC.
  • Voltage Range: 15–58 VDC.
• Power Consumption:
  • Idle Mode: 53 mA at 24 VDC.
  • Alarm Mode: 75 mA at 24 VDC.
• Audio Performance:
  • Frequency Response: 200 Hz to 16,000 Hz (+0/-3 dB).
  • Signal-to-Noise Ratio: ≥ 60 dB.
  • NF Output Levels:
    • Nominal: +6 dBu.
    • Maximum: +12 dBu.
  • Microphone Input Level: Maximum -21 dBu.

Microphone Specifications

• Type: Handheld.
• Polar Pattern: Omnidirectional.
• Frequency Response: 280 Hz to 14,000 Hz.
• Sensitivity: 3.1 mV/Pa ± 4 dB.

Environmental

• Operating Temperature: -5 °C to +40 °C.
• Storage/Transport Temperature: -10 °C to +60 °C.

Mechanical

• Dimensions (W × H × D): 200 mm × 300 mm × 110 mm.
• Material: Non-flammable sheet steel.
• Color: Red (RAL 3000).
• Weight: 3.8 kg.
• Ingress Protection: IP30 (DIN 40050).

Parts Included

• 1 × PVA-FMP-AT Fireman Microphone Panel.
• 2 × Door lock keys (EN 54‑11 compliant).
• 1 × Installation and operation manual.
• 1 × Important safety instructions.

Applications

The PVA-FMP-AT is designed for fire alarm and emergency communication systems, ensuring reliable operation in high-stress situations. It is suitable for fire alarm control rooms, evacuation zones, and other critical areas requiring voice announcements during emergencies.