Cavitak Marketing Private Limited
Navjivan, Ahmedabad, Gujarat
GST No. 24AAECC3416H1Z2
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Product Details:
| Usage/Application | PUBLIC ADDRESS AND EVAC |
| Brand | BOSCH |
| Amplifier Power | 100v |
| Packaging Type | Box |
| Color | BLACK |
| Material | METAL |
| Model Name/Number | PRA-SCL |
| Mounting Type | RACK MOUNT |
| Country of Origin | Made 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. |
Product Details:
| Usage/Application | PUBLIC ADDRESS AND EVAC |
| Brand | BOSCH |
| Amplifier Power | 1000 |
| Packaging Type | Box |
| Color | BLACK |
| Material | METAL |
| Model Name/Number | PRA-AD604 |
| Country of Origin | Made 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 |
Product Details:
| Usage/Application | PUBLIC ADDRESS AND EVAC |
| Brand | BOSCH |
| Amplifier Power | 1000 |
| Packaging Type | Box |
| Color | BLACK |
| Is It Portable | Non Portable |
| Material | METAL |
| 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. |
Product Details:
| Usage/Application | PUBLIC ADDRESS AND EVAC |
| Brand | BOSCH |
| Amplifier Power | 1000 |
| Color | BLACK |
| Is It Portable | Non Portable |
| Country of Origin | Made 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. |
Product Details:
| Usage/Application | PUBLIC ADDRESS AND EVAC |
| Brand | BOSCH |
| Packaging Type | Box |
| Color | BLACK |
| Is It Portable | Non Portable |
| Country of Origin | Made 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. |
Product Details:
| Usage/Application | PUBLIC ADDRESS AND EVAC |
| Brand | BOSCH |
| Amplifier Power | 1000 |
| Packaging Type | Box |
| Color | BLACK |
| Is It Portable | Non Portable |
| Country of Origin | Made 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 |
Product Details:
| Usage/Application | PUBLIC ADDRESS AND EVAC |
| Brand | BOSCH |
| Amplifier Power | 1000 |
| Packaging Type | Box |
| Color | BLACK |
| Is It Portable | Non Portable |
| Country of Origin | Made 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. |
Product Details:
| Usage/Application | PUBLIC ADDRESS AND EVAC |
| Brand | BOSCH |
| Amplifier Power | 1000 |
| Packaging Type | Box |
| Color | BLACK |
| Is It Portable | Non Portable |
| Country of Origin | Made 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. |
Product Details:
| Usage/Application | PUBLIC ADDRESS AND EVAC |
| Brand | BOSCH |
| Amplifier Power | 1000 |
| Packaging Type | Box |
| Color | BLACK |
| Is It Portable | Non Portable |
| Country of Origin | Made 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. |
Product Details:
| Model Name/Number | PRA-AD608 |
| Power | 600 |
| Type | IP AMPLIFIER |
| Color | Black |
| Features | IP based Digital Class-D multi channel Amplifier 600W each with 8 channels |
| Country of Origin | Made 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 |