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BOSCH Praesideo Digital PA & Voice Alarm System
Prominent & Leading Distributor / Channel Partner from New Delhi, we offer bosch prs-nco3 praesideo network controller, bosch lbb 4430, bosch lbb 4432, bosch lbb 4437 and bosch lbb 4402.BOSCH PRS-NCO3 Praesideo Network Controller
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Approx. Price: Rs 4.43 Lakh / PieceGet Latest Price
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Features:
Product Details:
| Mains power Voltage | 115/230 VAC +/-10percent, 50/60 Hz |
| Input range | +6 dBV to +18 dBV (XLR)-6 dBV to +6 dBV (cinch) |
| Control inputs | 8 x |
| Power consumption | 21 W with no load160 W with maximum load |
| Battery power Voltage | 48 Vdc -10percent to +20percent |
| Frequency response | 20 Hz to 20 kHz (-3 dB) |
| Line inputs | 2 x |
| Connectors | 3 - pin XLR and stereo cinch (for each line) |
| S/N | More than 87 dBA at maximum level |
| CMRR | More than 40 dB |
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, a 24Vdc 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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Additional Information:
- Item Code: PRS-NCO3
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Bosch LBB 4430
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The call LBB 4430/00 Call Station Basic is used to make manual or pre-recorded announcements to any pre-assigned zones or to executing predefined actions. The call station basic has a microphone on a flexible stem to transmit speech over the network, one push-totalk button and a headset socket. When a headset is connected the microphone and speaker are muted.
Features:
Product Details:
| Color | Charcoal |
| External power supply | 18 to 56 VDC |
| Power consumption | 4.4 W (DC) excluding keypads |
| Nominal acoustic input level | 75 to 90 dB SPL |
| Frequency response | 340 Hz to 14 kHz (-3 dB) |
| Dimensions (H x W x D) | 90 x 160 x 200 mm |
| Mounting | Tabletop |
| Length of mic stem | 380 mm |
The call LBB 4430/00 Call Station Basic is used to make manual or pre-recorded announcements to any pre-assigned zones or to executing predefined actions. The call station basic has a microphone on a flexible stem to transmit speech over the network, one push-totalk button and a headset socket. When a headset is connected the microphone and speaker are muted.
Features:
- Redundant network connection
- Power ‘ON’ indication
- Status/fault indications
- Differentiation in indications for higher- and lower-priority announcements
- Supervision of microphone capsule
- Stylish and modern design
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BOSCH LBB 4432
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Product Details:
| Color | Charcoal |
| Power consumption | 1.5 W (DC) |
| Dimensions (H x W x D) | 70 x 95 x 200 mm (2.8 x 3.7 x 7.9 in) |
| Weight | 0.3 kg (0.7 lb) |
| Operating temperature | -5 Degree Celsius to +45 Degree Celsius (+23 Degree F to +113 degree F) |
| Storage temperature | -20 Degree Celsius to +70 Degree Celsius (-4 degree F to +158 degree F) |
| Humidity | 15 to 90Percent |
| Air pressure | 600 to 1100 hPa |
- 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 LBB 4437
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Details:-
Product Details:
| Color | Charcoal |
| External power supply | 18 to 56 VDC |
| Power consumption | 3.7 W |
| Control inputs | 2 x |
| Operation | Closing contact (with supervision) |
| Dimensions (H x W x D) | 27 x 243 x 80 mm without bracket (1.1 x 9.6 x 3.1 in), 34 x 243x84mm with bracket(1.3 x 9.6 x 3.3in) |
| Weight | 0.7 kg (1.5 lb) |
| Mounting | Bracket (2 screws) |
Details:-
- Connects a remote call station to the Praesideo network via CAT-5 cable (up to 1 km)
- Powered by the Praesideo network and/or local power supply
- Two supervised control inputs
- Built-in DSP for audio processing functions
- Complete supervision of the unit
- IEC 60849 compliant
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BOSCH LBB 4402
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Product Details:
| Power consumption | 9 W (DC) |
| Operation | Closing contact (with supervision) |
| Control outputs | 5 x |
| Dimensions (H x W x D) for tabletop, with feet | 92 x 440 x 400 mm (3.6 x 17.3 x 15.7 in) |
| Weight | 7 kg (15.4 lbs) |
| Mounting | Tabletop, 19"-rack |
| Color | Charcoal (PH 10736) with silver |
| Frequency response | 20 Hz to 20 kHz (-3 dB) |
| Line inputs | 2 x |
| Connectors | Removable screw terminals |
| Control inputs | 8 x |
- Stylish and modern design (IF award)
- Room coupling facility
- Versatile audio distribution facility
- Optical network for coupling to the CCU
- Redundant network capability
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