Bosch PVA-4CR12 Controller PAVIRO

Price : ৳ 325,000.00 Regular Price : ৳ 330,000.00 Status : In Stock Code : PVA-4CR12 Brand : BOSCH

Key Features

  • Public address and emergency sound system control unit
  • Control and routing of 4 simultaneous audio channels
  • One controller supports 12 zones, expandable
    up-to 492 zones with 24-zone routers\
  • Four controllers can be networked using
    OMNEO interface module
  • EN 54-16 system certification
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প্রযুক্তি পণ্যের অস্থিতিশীল বাজার পরিস্থিতির কারণে যেকোন সময় মূল্য পরিবর্তন হতে পারে। হেল্পলাইন নাম্বারে কল দিয়ে পণ্যের স্টক ও ডেলিভারি সম্পর্কে জেনে নেওয়ার অনুরোধ রইলো



Bosch PVA-4CR12 Controller PAVIRO 

The Bosch PVA-4CR12 controller is the central paging manager for the PAVIRO system providing all the audio processing, supervision and control functions for a complete PAVIRO voice alarm and paging system.

Eight local audio inputs can be switched to four audio outputs and there is a two channel message manager.

One PVA-4CR12 controller supports up to 16 call stations and 492 paging zones and one controller can handle up to 2000 W loudspeaker load.

The controller is equipped with 12 zones, 18 GPIs and 19 GPOs.  Additional zones and power can be added by using up to 20 external routers and 40 amplifiers with each 2 ✕ 500 W.


  • Low power consumption in standby mode
  • Extreme flexibility
  • Excellent sound quality >106 dB s/n ratio
  • Up to 85 minutes internal digital message storage
Audio 8 audio inputs, 4 audio outputs
Safety/redundancy Internal supervision, system monitoring, watchdog, fault output
PC configuration and control software Configuration Wizard: Easy system configuration.
IRIS-Net: Integration of controller, amplifiers, call stations, routers and peripheral control; configuration, control, and supervision for complete audio systems; programmable user control panels and access levels.
Hot Swapper (included in IRIS-Net package): Easy updating of messages during runtime.
Frequency response (ref. 1 kHz) 20 Hz to 20 kHz (-0.5 dB)
Signal-to-noise ratio (A-weighted) Line in to line out: 106 dB typical
THD+N < 0.05%
Crosstalk (line level) Line in to line out (0 dB gain): < 100 dB at 1 kHz
Sample rate 48 kHz
DSP processing resolution 24-bit linear A/D and D/A conversion, 48-bit processing
Audio inputs (mic/line level) MIC/LINE: 2 x 3-pin port, electronically symmetric AUX: 2 x Stereo RCA
Input level (nominal) MIC/LINE: 15 dBu AUX: 9 dBu
Input level (max. before clip) MIC/LINE: 18 dBu AUX: 12 dBu
Input impedances MIC/LINE: 2.2 kΩ AUX: 8 kΩ
Common mode rejection MIC/LINE: > 50 dB
Phantom power, switchable MIC/LINE: 48 V DC
A/D conversion 24 Bit, Sigma-Delta, 128 times oversampling
Audio inputs (100 V) AMP IN: 2 x 6-pin port
Max. voltage 120 V
Max. current 7.2 A
Max. power 500 W

BOSCH PVA-4CR12 Price in Bangladesh

Price ৳ 325,000.00
Product Model PVA-4CR12
Status In Stock
Hotline 01785-777722, 0185-3330344, 0185-3330338

What is the price of Bosch PVA-4CR12 Controller PAVIRO in Bangladesh?

The latest price of Bosch PVA-4CR12 Controller PAVIRO in Bangladesh is ৳ 325,000.00. You can buy the Bosch PVA-4CR12 Controller PAVIRO at best price from our website or visit any of our showrooms.

Where to buy Bosch PVA-4CR12 Controller PAVIRO in Bangladesh?

You can buy Bosch PVA-4CR12 Controller PAVIRO from our online shop or in-person at our branch Uttara & Mouchak

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