Cavitak Marketing Private Limited
Cavitak Marketing Private Limited
Navrangpura, Ahmedabad, Gujarat
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Bosch Digital PA System

With over 15.000 installed systems worldwide, Praesideo is the number one choice for demanding public address and emergency voice evacuation applications. Superb sound quality, operational versatility and a program of continuous enhancements ensure Praesideo leads the market.

Bosch PVA-15CST Paviro Call Station

Bosch PVA-15CST Paviro Call Station
  • Bosch PVA-15CST Paviro Call Station
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Approx. Price: Rs 81,080 / PieceGet Latest Price

Product Details:

Usage/ApplicationAnnouncement
BrandBOSCH
Amplifier Power1000
Mixer TypePowered Mixer
Packaging TypeBox
Model Name/NumberPVA-15CST

The Digital call station shall be an EN54-16 certified user interface.
It shall be designed in a modern and robust chassis with a graphical display.
As standard, the call station shall have a gooseneck microphone with pop shield and permanent monitoring, an illuminated LC-display and an integrated loudspeaker to be used for system sounds
It shall be possible to modify the call station to suit the user’s requirements by connecting up to five remote call station extensions, each with 20 free customizable functions and selection buttons.
The Call station shall have a built-in numerical keypad; it shall be possible to enable or disable the keypad during configuration
• Five menu/function keys (pre-programmed) – four buttons shall provide each 1 LED (two LED’s shall be 2 green and 2 LED’s shall be yellow).
• Green led on the microphone which is active during a call
• 15 function and speed dial buttons (customizable), two LEDs (green/red) per button.
• Button functions shall be programmable such as:
• Zone select, source select, level control, emergency on/off, message on/off, failure acknowledge/reset.
• switching output trigger on/off or 0 to 10V, select scheduled events, scheduled event on/off.
• CAT5 cable for data and audio connection to controller (can bus, up to 1000 meter).
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Bosch PVA-4CR12 Paviro Controller

Bosch PVA-4CR12 Paviro Controller
  • Bosch PVA-4CR12 Paviro Controller
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Approx. Price: Rs 2.14 Lakh / PieceGet Latest Price

Product Details:

Usage/ApplicationBGM + Voice evacuation
BrandBOSCH
Mixer TypeController
Packaging TypeBox
Mike Set TypeWired
Model Name/NumberPVA-4CR12

SITC of EN-54 Certified IP based EVAC PA controller capable of adding 12 zones in the system and expandable upto 400 zones with 14x 4 Audio matrix with full DSP functionality. 8 audio inputs, 4 audio outputs, 4 channel output matrix. Shall support the following: single line switching or redundant group A/B switching,  amplifier redundany, 4 x 100V audio inputs and  12 speaker line outputs. 8000 fault, warning and event conditions log.  Built in message manager for 100 emergency/business calls up to 85 minutes. 10 control inputs and 13 control outputs. Impedance measurement and Pilot Tone supervision for speaker line monitoring.  The controllers shall be able to exchange audio signals over the network without the need of a running PC/server, software dependent solutions shall not be accepted.The network controllers will be integrated using an interface module which is able to send and receive Dante audio to and from other Controllers.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. The omneo interface unit is able to send and receive Dante audio to and from other PA Controllers with the transmission of up to 16 digital audio input signals and 16 digital audio output channels with low latency shall be  possible.Ethernet connectors (Primary /Secondary)100/1000 Mbit/s, RJ-45,integrated transformer isolationSampling rate 48 kHz. Data format 24 Bit. Audio channels Up to 16 ✕ 16 at 48 kHz, Audio flows Up to 16 ✕ 16 simultaneous audio streams,Latency across network 5 ms (typically). Multiple controllers should communicate over IP without need of running PC/Server. Graphics User Interface software should be considered for Monitoring and control of signal.
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Bosch PVA-4R24 - Router with 24 Additional Zone

Bosch PVA-4R24 - Router with 24 Additional Zone
  • Bosch PVA-4R24 - Router with 24 Additional Zone
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Approx. Price: Rs 1.15 Lakh / PieceGet Latest Price

Product Details:

Usage/ApplicationBack ground music + Voice evacuation
BrandBOSCH
Mixer TypeRouter
Packaging TypeBox
Model Name/NumberPVA-4R24
Channels4

SITC of EN54 Certified EVAC Router for adding 24 zones in the system and to route  4 channels into 8 100V audio inputs to 24 loudspeaker line outputs. 2-in-6 matrix. 20 Control Inputs, 26 Control Outputs. Shall support  single line switching or redundant group A/B switching, amplifier redundancy. Impedance measurement and Pilot Tone supervision for speaker line monitoring. 
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Bosch PVA-20CSE Call Station Keypad

Bosch  PVA-20CSE Call Station Keypad
  • Bosch  PVA-20CSE Call Station Keypad
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Approx. Price: Rs 47,500 / PieceGet Latest Price

Product Details:

Usage/ApplicationAnnouncement
BrandBOSCH
Amplifier Power1000
Mixer TypePowered Mixer
Model Name/NumberPVA-15CST

The call station extension shall be EN54-16 Certified. It shall be designed in a robust and modern chassis. It shall expand the call station by 20 customizable functions keys.
• 20 free customable functions keys, and two LEDs per button (green/red).
• It shall be possible to program button functions as:
• Zone select, source select, level control, emergency on/off, message on/off, failure acknowledge/reset.
• switching output trigger on/off or 0 to 10V, select scheduled events, scheduled event on/off.
• An LED shall also be programmable for own indication functionality
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Jayshree Singal (Marketing)
No. 9, Vithalbhai Patel Colony, Naranpura
Navrangpura, Ahmedabad- 380014, Gujarat, India



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