Name: Bosch PVA-4CR12 PAVIRO Controller | 12-Zone Voice Alarm System
Brand: Bosch
Price: 325000 BDT
Availability: InStock

2% Discount

Bosch PVA-4CR12 PAVIRO Controller | 12-Zone Voice Alarm System

~~Price: 3,30,000~~ Price: 3,25,000

Brand: Bosch

Model: LBB 1957/00

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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01711766062 01711461346

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প্রযুক্তি পণ্যের অস্থিতিশীল বাজার পরিস্থিতির কারণে যে কোন সময় মূল্য পরিবর্তন হতে পারে। হেল্পলাইন নাম্বারে কল দিয়ে পণ্যের স্টক ও ডেলিভারি সম্পর্কে জেনে রইল

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Specification

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

Description

Bosch PVA-4CR12 PAVIRO Controller | 12-Zone Voice Alarm System

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.

Bosch LBB 1957/00 Price in Bangladesh 2026

Price	Price 3,25,000
Brand	Bosch
Product Model	LBB 1957/00
Status	In Stock
Hotline	01711766062, 01711461346

Product Information

1. What is the price of Bosch PVA-4CR12 PAVIRO Controller | 12-Zone Voice Alarm System in Bangladesh?

Bosch LBB 1957/00 price in Bangladesh is 325,000 BDT Available: in-Stock. For any information please call 01711461346. Buy at best Price from PA System BD.

2. Bosch LBB 1957/00 বাংলাদেশে দাম/মূল্য কত?

Bosch LBB 1957/00 বাংলাদেশে দাম/ মূল্য 325,000 BDT . সবচেয়ে কম-দামে অরিজিনাল Bosch LBB 1957/00 কিনতে আজই PA System BD -তে যোগাযোগ করুন। বিশ্বস্ত সরবরাহকারী হিসেবে PA System BD মানসম্মত পণ্য, দ্রুত ডেলিভারি, নির্ভরযোগ্য বিক্রয়োত্তর সেবা নিশ্চিত করে গ্রাহক সন্তুষ্টি প্রদান করে।

3. Bosch LBB 1957/00 বাংলাদেশে কোথায় পাওয়া যায় ?

বাংলাদেশে LBB 1957/00 পন্যের বিশ্বস্ত ও নির্ভরযোগ্য সরবরাহকারী PA System BD. মানসম্মত দামে অরিজিনাল Bosch LBB 1957/00 পন্য PA System BD থেকে সহজেই সংগ্রহ করা যায়। অনলাইন ও অফলাইন সেবা, দ্রুত ডেলিভারি সুবিধা পাওয়া যায়।

4. Who is the best Supplier of Bosch LBB 1957/00 in Bangladesh?

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