MRH Sound Solutions Private Limited
MRH Sound Solutions Private Limited
Grant Road, Mumbai, Maharashtra
GST No. 27AAICM3830F1ZK
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Praesideo Voice Evacuation Systems

Wholesale Trader of a wide range of products which include 500 w per channel 4-channel amplifier, prs-nco3 praesideo network controller and lbb 4401/00 network controller.

500 W Per Channel 4-Channel Amplifier

500 W Per Channel 4-Channel Amplifier
  • 500 W Per Channel 4-Channel Amplifier
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Approx. Price: Rs 60,000 / PieceGet Latest Price

Product Details:

ModuleRCM-810
Impedance2-10 ohm in 0.1 ohm steps
Frequency50 Hz
Fan typeFront-to-rear
No. of channels4
Product CodeCPS45
Power per channel500 W
Operation voltage70/100 V

Our firm offers a high-quality range of 500 W Per Channel 4-Channel Amplifier.

Features:
  • Four channels in one compact rack-efficient unit
  • Class-D design for optimum efficiency
  • Slot for optional RCM-810 module, allowing
  • IRIS-Net control and monitoring
  • IRIS-Net selection of each channel's
  • Rear-mounted attenuators
  • Complete protection: thermal, overload, shorts,
  • HF, DC, back EMF and inrush current
  • Phoenix-type input and output connections
  • Remote power-on/off contact
  • Programmable power-on delay settings
  • Front-to-rear fans
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PRS-NCO3 Praesideo Network Controller

PRS-NCO3 Praesideo Network Controller
  • PRS-NCO3 Praesideo Network Controller
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Approx. Price: Rs 4.5 Lakh / PieceGet Latest Price

Product Details:

Model Name/NumberPRS-NCO3
Product typeNetwork Controller
MaterialPlastic
ColorBlack
Connectivity typeWired
Packaging typeBox
Output voltage24VDC

Our firm is involved in manufacturing and supplying a huge range of PRS-NCO3 Praesideo Network Controller.

Features:

  • The new PRS-NCO3 provides the same functionality as the PRS-NCO-B and runs with Praesideo Software Release 4.00.
  • It has a faster processor, more memory, an output to power indicators and an internal buzzer for fault/alarm notification.
  • The PRS-NCO3 must be used with Praesideo software version 4.00 or higher.
  • The PRS-NCO3 cannot downgrade to a software version 3.x.
  • The PRS-NCO-B can only be used with software releases 3.xx, not with software version 4.00.
  • The PC Call Server is able to control PRS-NCO-B based sub-systems in combination with PRS-NCO3 based sub-systems.
  • In this case, the software release of the PC Call Server should be the same as the software release of the PRS-NCO-B.
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LBB 4401/00 Network Controller

LBB 4401/00 Network Controller
  • LBB 4401/00 Network Controller
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Approx. Price: Rs 4 Lakh / PackGet Latest Price

Product Details:

Audio outputs4
Routing capabilityUp to 28 audio channels
Mounting typeFree-standing or mounted on rack
Rack size19 inches
Audio channels28
Control inputs8
Control outputs5
Audio inputs4

The LBB 4401/00 Network Controller unit is the heart of the Praesideo system. The unit is delivering power to the system (except for power amplifiers), fault reporting and controlling of the system. The audio inputs can be announcements from call stations, background music or local audio inputs. The network control unit can be configured for any complex public address configuration via the PC. The PC need not be connected permanently to the unit as it works independently from the PC. If a PC is connected to the network controller unit, all status changes in the system can be displayed through the configuration and diagnostic & logging software, supplied with the unit.

Features:
  • Public address and emergency control unit
  • Fully digital
  • Ethernet interface for configuration and diagnostic & logging functions
  • Digital message storage
  • IEC60849 Certified

Functions:
  • The network controller has 4 analogue audio inputs. Of these, 2 are selectable between microphone and line. The other 2 inputs are fixed as line inputs.
  • The 8 control inputs are freely programmable for system actions, and priorities can be assigned to these inputs.
  • The network controller has 4 analogue audio line outputs.
  • The network controller has 5 control outputs of which three are programmable for faults or calls, and two are used to connect visual and audible fault indicators.
  • The microphone/line inputs can be used as call inputs if they are programmed conditionally to any control inputs.
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Ajit Thakur (Director)
MRH Sound Solutions Private Limited
290, Lamington Road
Grant Road, Mumbai - 400007, Maharashtra, India
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