BOSCH Praesideo Price in Bangladesh - Olefins BD

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Category: BOSCH Praesideo

Showing all 9 results

  • Bosch PRS-1P500 Power Amplifier

    195,000৳ 

    There are four types of Power Amplifier units in the Praesideo product range. These differ in the number of amplifier channels per frame: one, two, four, or eight. The overall power rating is 500 watts for all of the amplifiers. The Power Amplifiers can be set to 100 V, 70 V, and 50 V output tappings. They have short-to-ground and short-circuit detection functions, and can generate their own pilot tone for supervision purposes

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  • Bosch PRS-CSR Call Station Remote

    65,500৳ 

    The PRS-CSR is a call station with the same functionality as the basic call station, LBB 4430/00, but it uses CAT-5 cable for its connection to the Praesideo network. It connects, one-to-one, to the call station interface, PRS-CSI, which is part of the Praesideo optical network.

    The CAT-5 cable, carrying digital audio and control data, can be as long as 1 km. The length of the CAT-5 cable is not a part of the Praesideo optical network length. This considerably increases the overall possible length of the optical network.

    The PRS-CSR can be extended with up to 16 keypads (LBB 4432/00 or LBB 4434/00), each with eight programmable keys. Extension with a numeric keypad (PRS-CSNKP) is also possible.

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  • Call Station Numeric Keypad

    50,500৳ 

    The Call-Station Numeric Keypad is used in combination with a basic or remote call-station. The call-station provides the microphone and press-to-talk key, while the numeric keypad can be used for user access, zone and zone group selection. It works together with call-station keypads for pre-configured actions. The built-in LCD provides feedback to the user.

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  • BOSCH Keypad Call Station

    32,500৳ 
    • Eight freely programmable selection keys
    • Serial data and power interface to call station basic
    • Up to 16 keypads can be connected to one call station basic
    • Activation indicator for each key
    • Stylish and modern design
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  • BOSCH PRS-2P250 Presadio Controller

    235,000৳ 

    The Power Amplifiers receive input signals over the network. They also have two auxiliary audio inputs (four for LBB 4428/00) for local audio. Their eight control inputs are freely programmable for system actions, and priorities can be assigned to these inputs. Each control input has the ability to monitor the attached line for open and short-circuits. Control outputs are freely programmable for faults and call-related actions.

    The 2 x 16‑character display and the rotary control enable local status inquiries. The display shows the VU‑meter reading when the audio monitoring mode is active. Audio can be monitored by headphones. The units are self-monitoring and continually report their status to the network controller. They support both single branch and redundant loop cabling. The amplifiers have a changeover facility for spare power amplifier switching. Changeover relays are included with the units. The amplifiers have a 48 V DC back-up supply input. The digital audio processing can handle three parametric equalization sections and two shelving equalization sections per channel with configurable audio delay.

    Controls and indicators • 2 x 16-character LCD for status display • Rotary/push control button • Mains switch • Voltage selector for PRS‑xPxxx Interconnections • Mains input • Battery backup input • Two system network connections • Two mic/line inputs (four for LBB 4428/00) • Selectable 100 V, 70 V or 50 V outputs (per channel) • Fixed 50 V output • Eight programmable control inputs • Control output (for each amplifier channel) • Headphone output • Spare amplifier connection (for each amplifier channel)

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  • BOSCH LBB 4428 Presadio Controller

    340,000৳ 

    Here are four types of Power Amplifier units in the Praesideo product range. These differ in the number of amplifier channels per frame: one, two, four, or eight. The overall power rating is 500-watts for all of the amplifiers. The Power Amplifiers can be set to 100 V, 70 V, and 50 V output tappings. They have short-to-ground and short-circuit detection functions and can generate their own pilot tone for supervision purposes.

    The Power Amplifiers receive input signals over the network. They also have two auxiliary audio inputs (four for LBB 4428/00) for local audio. Their eight control inputs are freely programmable for system actions and priorities can be assigned to these inputs.

    Each control input has the ability to monitor the attached line for open and short circuits. Control outputs are freely programmable for faults and call-related actions. The 2 x 16-character display and the rotary control enable local status inquiries. The display shows the VU-meter reading when the audio monitoring mode is active.

    Audio can be monitored by headphones. The units are self-monitoring and continually report their status to the network controller. They support both single branch and redundant loop cabling. The amplifiers have a changeover facility for spare power amplifier switching. Changeover relays are included with the units. The amplifiers have a 48 V DC backup supply input. The digital audio processing can handle three parametric equalization sections and two shelving equalization sections per channel with configurable audio delay.

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  • BOSCH PRS 4P125 Presadio Controller

    266,000৳ 

    There are four types of Power Amplifier units in the Praesideo product range. These differ in the number of amplifier channels per frame: one, two, four, or eight. The overall power rating is 500 watts for all of the amplifiers. The Power Amplifiers can be set to 100 V, 70 V, and 50 V output tappings. They have short-to-ground and short-circuit detection functions, and can generate their own pilot tone for supervision purposes.

    Functions:

    The Power Amplifiers receive input signals over the network. They also have two auxiliary audio inputs (four for LBB 4428/00) for local audio. Their eight control inputs are freely programmable for system actions, and priorities can be assigned to these inputs. Each control input has the ability to monitor the attached line for open and short circuits. Control outputs are freely programmable for faults and call-related actions. The 2 x 16-character display and the rotary control enable local status inquiries. The display shows the VU? meter reading, when the audio monitoring mode is active. Audio can be monitored by headphones.

    The units are self-monitoring and continually report their status to the network controller. They support both single branch and redundant loop cabling. The amplifiers have a changeover facility for spare power amplifier switching. Changeover relays are included with the units. The amplifiers have a 48 V DC backup supply input. The digital audio processing can handle three parametric equalization sections and two shelving equalization sections per channel with configurable audio delay.

    • 1, 2, 4, or 8 audio outputs (selection from 100/70/50 V outputs)
    • Audio processing and delay for each amplifier channel
    • Amplifier supervision and spare amplifier switching
    • Loudspeaker line and loudspeaker supervision (LBB 4428/00 only line supervision)
    • Eight control inputs and 1, 2, 4, or 8 control outputs
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  • BOSCH PRS 2P250 Presadio Power Amplifiers

    280,000৳ 
    • BOSCH PRS 2P250 presadio power amplifiers 1, 2, 4, or 8 audio outputs (selection from 100/70/50 V outputs)
    • Audio processing and delay for each amplifier channel
    • Amplifier supervision and spare amplifier switching
    • Loudspeaker line and loudspeaker supervision (LBB 4428/00 only line supervision)
    • Eight control inputs and 1, 2, 4, or 8 control outputs
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  • BOSCH PRS 4AEX4 Presadio Controller

    176,500৳ 
    • Four audio inputs – two selectable mic/line and two line inputs
    • Four line audio outputs
    • BOSCH PRS 4AEX4 Presadio Controller has eight supervised control inputs and five control outputs
    • Audio processing functions
    • Redundant network connection
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Bosch’s Praesideo is a complete, full-featured digital public address and emergency sound system. It leads the market in reliability, especially in voice evacuation, and it has established years of performance in a wide range of applications. With more than 6,000 installed systems worldwide, it is the number one solution for demanding public address and emergency sound applications.

Buy BOSCH Praesideo from us at affordable prices. We warrant for 100% genuine product with service warranty. Contact us at 01719300940 to get more information about BOSCH sound system in Bangladesh.

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