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Bosch Praesensa IP Based Public Address System

Providing you the best range of bosch praesensa amplifier, 600w 4-channel prara-ad604, bosch praesensa system controller, large pra-scl, bosch praesensa amplifier, 600w 8-channel pra-ad608, bosch praesensa multifunction power supply, large pra-mps3, bosch praesensa desktop lcd call station pra-csld and bosch praesensa call station extension pra-cse with effective & timely delivery.

Bosch Praesensa Amplifier, 600w 4-channel PraRA-ad604

Bosch  Praesensa Amplifier, 600w 4-channel PraRA-ad604
  • Bosch  Praesensa Amplifier, 600w 4-channel PraRA-ad604
  • Bosch  Praesensa Amplifier, 600w 4-channel PraRA-ad604
  • Bosch  Praesensa Amplifier, 600w 4-channel PraRA-ad604
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Approx. Price: Rs 8.69 Lakh / PieceGet Latest Price
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Product Details:

Usage/ApplicationPUBLIC ADDRESS AND EVAC
BrandBOSCH
Amplifier Power1000
Packaging TypeBox
ColorBLACK
MaterialMETAL
Model Name/NumberPRA-AD604
Country of OriginMade in India

IP based Digital Class-D multi channel Amplifier 600W each with 4 channels,The amplifier shall adapt the maximum output power of each amplifier channel to its connected loudspeaker load, with free assignable output power per channe.EN 54 certified and ISO 7240?16, marked for CE and compliant with the RoHS directive.The amplifier shall have a built-in independent spare amplifier channel for automatic failover.The amplifier shall provide an interface for control data and multi-channel digital audio over IP using dual Ethernet ports for redundant network connection, supporting RSTP and loop-through cabling, with automatic failover to an analog lifeline input.
The amplifier shall have dual power supply inputs and power supplies.All amplifier channels shall have independent A/B zone outputs with support for class-A loudspeaker loops.
All amplifier channels shall supervise the integrity of connected loudspeaker lines without interruption of audio distribution.The amplifier shall provide front-panel LED status indications for the network link, ground fault, power supplies and audio channels, and provide additional software monitoring and fault reporting features. Audio?over?IP, using the high?quality digital audio interface, compatible with  AES67  , high-definition digital audio format with 24-bit sample size and 48 kHz sample rate.Digital signal processing on all amplifier channels, including equalization, limiting and delay, to optimize and tailor the sound in each loudspeaker zone    


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Bosch Praesensa System Controller, Large Pra-scl

Bosch  Praesensa System Controller, Large Pra-scl
  • Bosch  Praesensa System Controller, Large Pra-scl
  • Bosch  Praesensa System Controller, Large Pra-scl
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Approx. Price: Rs 10.86 Lakh / PieceGet Latest Price
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Product Details:

Usage/ApplicationPUBLIC ADDRESS AND EVAC
BrandBOSCH
Amplifier Power100v
Packaging TypeBox
ColorBLACK
MaterialMETAL
Model Name/NumberPRA-SCL
Mounting TypeRACK MOUNT
Country of OriginMade in India

IP based Digital Public Address and Emergency Sound System Controller certified to International standards of Emergency Sound System EN 54  and ISO 7240?16, marked for CE and compliant with the RoHS directive. The system shall be fully IP-network based and all system devices shall communicate via IP, using an Audio over IP (AoIP) protocol that supports standards AES67 for audio and using AES128 for control with optional encryption and authentication to prevent unauthorized access, misuse and modification of data.It shall be capable of receiving Dante and AES67 audio streams. The audio part shall support Layer 3 connections via routers between subnets with latency of less than 10ms and synchronized outputs.The control data part shall be guaranteed by Transmission Control Protocol (TCP) Layer 4. The system shall support >100 simultaneous channels for music routing and making calls. A system based on a single system controller shall support at least 120 system devices and 500 zones.The system controller shall dynamically assign network audio channels for audio routing between system devices across multiple subnets. The system controller shall have dual power supply inputs and power supplies. It shall keep an internal log of fault events and call events.The system controller shall provide a secure TCP/IP open interface for remote control and diagnostics.The system controller shall provide front-panel LED indications for the status of power supplies and the presence of faults in the system upto 2000 faults and provide additional software monitoring and fault reporting features. The Controller should have provision of 'Hot redundancy' i.e. in case of failure of working controller the standby controller should automatically take over the faulty duty controller.
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Bosch Praesensa Amplifier, 600w 8-channel Pra-ad608

Bosch  Praesensa Amplifier, 600w 8-channel Pra-ad608
  • Bosch  Praesensa Amplifier, 600w 8-channel Pra-ad608
  • Bosch  Praesensa Amplifier, 600w 8-channel Pra-ad608
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Approx. Price: Rs 10.43 Lakh / PieceGet Latest Price
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Product Details:

Model Name/NumberPRA-AD608
Power600
TypeIP AMPLIFIER
ColorBlack
FeaturesIP based Digital Class-D multi channel Amplifier 600W each with 8 channels
Country of OriginMade in India

IP based Digital Class-D multi channel Amplifier 600W each with 8 channels,The amplifier shall adapt the maximum output power of each amplifier channel to its connected loudspeaker load, with free assignable output power per channe.EN 54 certified and ISO 7240?16, marked for CE and compliant with the RoHS directive.The amplifier shall have a built-in independent spare amplifier channel for automatic failover.The amplifier shall provide an interface for control data and multi-channel digital audio over IP using dual Ethernet ports for redundant network connection, supporting RSTP and loop-through cabling, with automatic failover to an analog lifeline input.
The amplifier shall have dual power supply inputs and power supplies.All amplifier channels shall have independent A/B zone outputs with support for class-A loudspeaker loops.
All amplifier channels shall supervise the integrity of connected loudspeaker lines without interruption of audio distribution.The amplifier shall provide front-panel LED status indications for the network link, ground fault, power supplies and audio channels, and provide additional software monitoring and fault reporting features. Audio?over?IP, using the high?quality digital audio interface, compatible with  AES67  , high-definition digital audio format with 24-bit sample size and 48 kHz sample rate.Digital signal processing on all amplifier channels, including equalization, limiting and delay, to optimize and tailor the sound in each loudspeaker zone    


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Bosch Praesensa Multifunction Power Supply, Large Pra-mps3

Bosch  Praesensa Multifunction Power Supply, Large Pra-mps3
  • Bosch  Praesensa Multifunction Power Supply, Large Pra-mps3
  • Bosch  Praesensa Multifunction Power Supply, Large Pra-mps3
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Approx. Price: Rs 8.69 Lakh / PieceGet Latest Price
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Product Details:

Usage/ApplicationPUBLIC ADDRESS AND EVAC
BrandBOSCH
Amplifier Power1000
Packaging TypeBox
ColorBLACK
Is It PortableNon Portable
MaterialMETAL

networked multifunction power supply shall contain four independent mains power supplies with power factor correction and dual output connection facilities to power up to three 600 W amplifiers and to power a system controller and two call stations. The multifunction power supply shall have an integrated battery charger for a connected battery, and independent converters to use the battery as a backup power source for all connected loads in case of mains failures. Failover to the backup battery shall be without interruption of output power. It shall use a single 12 V VRLA backup battery to eliminate the need for battery balancing, while maximizing battery lifetime and power density. The multifunction power supply shall have eight general purpose control inputs with connection supervision and eight voltage free control outputs. The multifunction power supply shall provide an interface for control data and to receive a backup audio channel over Audioover IP using an integrated 6?port
Ethernet switch for redundant network connections, supporting RSTP and loop?through cabling. Two ports shall have PoE to provide redundant power to a call. station. The backup audio channel shall be available as analog lifeline to connected amplifiers. The multifunction power supply shall provide front?panel LED indications for status of the power supply sections, mains and battery, network link and fault presence, and provide additional software monitoring and fault reporting features. The multifunction power supply shall be certified for EN 54?4 and ISO 7240?4, marked for CE and be compliant with the RoHS directive. 
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Bosch Praesensa Desktop Lcd Call Station Pra-csld

Bosch  Praesensa Desktop Lcd Call Station Pra-csld
  • Bosch  Praesensa Desktop Lcd Call Station Pra-csld
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Approx. Price: Rs 2.39 Lakh / PieceGet Latest Price
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Product Details:

Usage/ApplicationPUBLIC ADDRESS AND EVAC
BrandBOSCH
Amplifier Power1000
ColorBLACK
Is It PortableNon Portable
Country of OriginMade in India

IP based desktop call station for PA system operation. The call station shall be certified for EN 54?16 and ISO 7240?16, marked for CE and be compliant with the RoHS directive.Desktop housing with gooseneck microphone. 4.3" full?color capacitive touch display .It shall provide control and routing of live speech calls, stored messages and music with volume control per zone.. Graphical user interface for optimum user guidance and feedback.Status and fault indicators for voice alarm purposes.Dual Audio over IP?network ports for redundant network. The audio data Encryption over IP should comply AES 128.It shall receive Power over Ethernet (PoE) via either one or both network connections.
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Bosch Praesensa Call Station Extension Pra-cse

Bosch  Praesensa Call Station Extension Pra-cse
  • Bosch  Praesensa Call Station Extension Pra-cse
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Approx. Price: Rs 86,915 / PieceGet Latest Price

Product Details:

Usage/ApplicationPUBLIC ADDRESS AND EVAC
BrandBOSCH
Packaging TypeBox
ColorBLACK
Is It PortableNon Portable
Country of OriginMade in India

call station extension keypad for use with a desktop or wallmount call station. It shall provide 12 configurable buttons for zone selection and other purposes. Each button has tactile feedback and a light ring activation indicator, complemented with a set of multi?color
LEDs for function related status indications. The call station extension shall have a removable front cover to put language independent button labels behind the front cover. The call station extension shall be certified for EN 54?16 and ISO 7240?16, marked for CE and be compliant with the RoHS directive. 
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Bosch Praesensa Wallmount Lcd Call Station Pra-cslw

Bosch  Praesensa Wallmount Lcd Call Station Pra-cslw
  • Bosch  Praesensa Wallmount Lcd Call Station Pra-cslw
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Approx. Price: Rs 2.39 Lakh / PieceGet Latest Price

Product Details:

Usage/ApplicationPUBLIC ADDRESS AND EVAC
BrandBOSCH
Amplifier Power1000
Packaging TypeBox
ColorBLACK
Is It PortableNon Portable
Country of OriginMade in India

IP based Wall mount housing with fixed hand?held microphone and helix cable for PA system operation.  It shall receive Power over Ethernet (PoE) via either one or both network
connections. TheThe call station shall be certified for EN 54?16 and ISO 7240?16, marked for CE and be compliant with the RoHS directive.4.3" full?color capacitive touch display. Graphical user interface for optimum user guidance and feedback.Status and fault indicators for voice alarm purposes.Dual Audio over IP?network ports for redundant network. The audio data Encryption over IP should comply AES 128
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Bosch Praesensa End-of-line Device Pra-eol

Bosch Praesensa End-of-line Device Pra-eol
  • Bosch Praesensa End-of-line Device Pra-eol
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Approx. Price: Rs 10,868 / PieceGet Latest Price

Product Details:

Usage/ApplicationPUBLIC ADDRESS AND EVAC
BrandBOSCH
Amplifier Power1000
Packaging TypeBox
ColorBLACK
Is It PortableNon Portable
Country of OriginMade in India

Compact device for loudspeaker end?of?line supervision. The end-of-line device shall only require a connection with the end of the loudspeaker line to supervise its integrity.Supervision reliability shall not depend on the number of connected loudspeakers. Supervision shall be inaudible and not interrupt audio content (low level high frequency pilot tone monitoring should be used). The end-of-line device shall be certified for EN 54-16 and ISO 7240-16, marked for CE and be compliant with the RoHS directive.
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Bosch Praesensa Ambient Noise Sensor Pra-ans

Bosch  Praesensa Ambient Noise Sensor Pra-ans
  • Bosch  Praesensa Ambient Noise Sensor Pra-ans
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Approx. Price: Rs 1.09 Lakh / PieceGet Latest Price

Product Details:

Usage/ApplicationPUBLIC ADDRESS AND EVAC
BrandBOSCH
Amplifier Power1000
Packaging TypeBox
ColorBLACK
Is It PortableNon Portable
Country of OriginMade in India

SITC of Ambient Noise Sensing Microphone shall be used  to monitor changing ambient noise levels for automatic adjustment of announcement or background music levels (AVC - Automatic Volume Control).
The IP?networked ambient noise sensor shall  provide an interface for control data over OMNEO using Ethernet. It shall receive Power over Ethernet (PoE) via its network connection. The ambient noise sensor shall have an integrated DSP for software configurable frequency response adjustments to optimize tracking of disturbing noise signals and/or to minimize the influence of
non?disturbing out?of?band signals. It shall be IP54 classified for solid particle and liquid ingress
protection. The ambient noise sensor shall be certified for EN 54?16 and ISO 7240?16, marked for CE and be compliant with the RoHS directive. 
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Bosch Praesensa Ethernet Switch, 8xpoe, 2xsfp Pra-es8p2s

Bosch  Praesensa Ethernet Switch, 8xpoe, 2xsfp Pra-es8p2s
  • Bosch  Praesensa Ethernet Switch, 8xpoe, 2xsfp Pra-es8p2s
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Approx. Price: Rs 5.21 Lakh / PieceGet Latest Price

Product Details:

Usage/ApplicationPUBLIC ADDRESS AND EVAC
BrandBOSCH
Amplifier Power1000
Packaging TypeBox
ColorBLACK
Is It PortableNon Portable
Country of OriginMade in India

Ethernet switch shall be a managed 10?port Gigabit switch with eight ports providing PoE and two ports providing SFP sockets for glass fiber transceivers. The switch shall have dual redundant, wide range DC power supply inputs for 24 to 48 V. It shall supervise its DC power supply inputs and port links, and have a fault relay output for fault reporting. The Ethernet switch shall be DIN rail mountable with convection cooling. It shall be certified for EN 54?16 . The switch
shall be marked for UL and CE and be compliant with the RoHS directive. 
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Reviewed by 12 Users

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