ABC Systems
ABC Systems
Coimbatore, Tamil Nadu
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voice evacuation alarm system-BOSCH

A voice alarm system (sometimes referred to as a voice evacuation system) is installed with the safety of staff and general public in mind. It is a system that assists in the effective evacuation of an area or building during a fire, bomb alert or other emergency. At all other times a voice alarm system is used to make public address announcements, broadcast advertisements or background music. All broadcasts, be they live announcements or continual music, can be sent to all areas of a site or to selected areas (referred to as zones).

Research has proven that in an emergency people will react without confusion or panic if they receive a clear, intelligible message. These messages are stored within a voice alarm system. Traditional bells and sounders only give a warning, they do not indicate the nature of the emergency, leaving people uncertain and often such signals are ignored – with fatal consequences. A voice alarm system provides clear easily understood instruction via pre-recorded messages. This method ensures that even untrained personnel and the general public are evacuated speedily and efficiently.

Voice Alarm Controller-BOSCH Plena LBB 1990/00

Voice Alarm Controller-BOSCH Plena LBB 1990/00
  • Voice Alarm Controller-BOSCH Plena LBB 1990/00
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Approx. Price: Rs 1.33 Lakh / UnitGet Latest Price

Product Details:

Minimum Order Quantity1 Unit
Model NumberLBB 1990/00
BrandBOSCH
ApplicationSchools,Colleges,Factories,Hospitals
MaterialMS
ColorBlack
Battery IncludedNo
ConditionNew
Dimensions144 mm Height 430mm Length 370 mm Breadth
Power Source230 Volt AC
Installation Service NeededYes
Usage/ApplicationSchools,Colleges,Factories,Hospitals

The Plena Voice Alarm Controller unit is the heart of the voice alarm system. It is the basis of the Plena Voice Alarm System, and has all the essential functionality for compliance with the EN 54‑16 and EN 60849 standards, including full system supervision,
loudspeaker line impedance supervision, a supervised
emergency microphone on the front panel and a supervised message manager.
The messages can be merged to allow even more flexible use of pre-recorded announcements and evacuation messages. The controller can be used as a stand-alone system with up to six zones, or expanded to up to 120 zones using additional six-zone routers.
Up to eight call stations can be connected.Interconnections are made using standard RJ45 connectors and shielded CAT-5 cable.
A built-in 240 W amplifier provides the power for the emergency call channel and BGM. Additional Plena Amplifiers can be added to provide two-channel operation. All amplifiers are supervised. The audio output uses standard analog audio 100 V line switching for full compatibility with the Plena family of public address equipment and Bosch EVAC-compliant  loudspeakers. The system is configured using DIP switches for basic functionality and a PC for more advanced functions.
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Additional Information:

  • Item Code: LBB1990
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: COIMBATORE
  • Production Capacity: 100
  • Delivery Time: One Week
  • Packaging Details: Carton Boxes
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Voice Alarm System Pre-Amplifier

Voice Alarm System Pre-Amplifier
  • Voice Alarm System Pre-Amplifier
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Approx. Price: Rs 31,500 / UnitGet Latest Price

Product Details:

Minimum Order Quantity1 Unit
BrandBosch
ColorBlack
ChannelSix Zone
Voltage230 VOLT AC
Model NumberLBB 1925
Weight5 Kg
ConditionNew
Is It PortableNon Portable
FeaturesEach zone has a tri-state control on the front panel that can turn it off, switch it to the call cha

The Plena system pre-amplifier is a versatile, highperformance unit with call and mono BGM (background music).
It fulfills a wide variety of public address requirements at a surprisingly low cost. It can provide dual channel operation for simultaneous calls and BGM for up to six different zones, using two Plena amplifiers.
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Additional Information:

  • Item Code: LBB1925_10
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: COIMBATORE
  • Production Capacity: 100
  • Delivery Time: one week
  • Packaging Details: Carton Boxes
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VOICE ALARM CALL STATION KEYPAD-BOSCH

VOICE ALARM CALL STATION KEYPAD-BOSCH
  • VOICE ALARM CALL STATION KEYPAD-BOSCH
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Approx. Price: Rs 18,950 / per unitGet Latest Price

Product Details:

Minimum Order Quantity1 per unit
BrandBOSCH
ApplicationSchools,Colleges,Factories,Hospitals
ColorBlack
MaterialMS
Model NumberLBB1957
Usage/ApplicationSchools,Colleges,Factories,Hospitals
ConditionNew
Dimensions40 mm 100 mm 235 mm
Power Source230 Volt AC

The LBB 1957/00 Call Station Keypad is an extension to the LBB 1956/00 Plena Voice Alarm System Call Station that adds seven additional zone-select keys.
It has the same stable metal base as the call station. In addition to tabletop use, the special design allows it to be neatly flush-mounted in desktops.
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Additional Information:

  • Item Code: LBB1957
  • Pay Mode Terms: T/T (Bank Transfer)
  • Port of Dispatch: COIMBATORE
  • Production Capacity: 100
  • Delivery Time: One week
  • Packaging Details: Carton Boxes
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Voice Alarm Call Station-BOSCH PLENA-LBB 1956

Voice Alarm Call Station-BOSCH PLENA-LBB 1956
  • Voice Alarm Call Station-BOSCH PLENA-LBB 1956
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Approx. Price: Rs 20,900 / UnitGet Latest Price
The Plena call station is a stylish, high-quality call station with a stable metal base design, a flexible microphone stem and a unidirectional condenser microphone. It can make calls to selected zones (one to six and all-call) in a public address system built with the Plena Voice Alarm System. In addition to tabletop
use, the special design allows it to be neatly flushmounted in desktops. The Plena Voice Alarm Keypad (LBB 1957/00) is an extension adding seven additional keys.
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Additional Information:

  • Item Code: LBB1956
  • Pay Mode Terms: T/T (Bank Transfer)
  • Minimum Order Quantity: 1 Unit
  • Port of Dispatch: COIMBATORE
  • Production Capacity: 100
  • Delivery Time: One week
  • Packaging Details: Carton Boxes
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Voice Alarm Message Manager-BOSCH LBB 1965

Voice Alarm Message Manager-BOSCH LBB 1965
  • Voice Alarm Message Manager-BOSCH LBB 1965
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Approx. Price: Rs 46,485 / UnitGet Latest Price
Up to 12 messages can be stored in the internal 64Mbit EEPROM, without the need for data retention battery backup. Each message can have any length within the total available capacity. A PC uploads messages and configurations via RS-232 to the unit, which can then operate without a PC.
The standard WAV format is used for messages with sample rates of 8 kHz to 24 kHz with 16-bit word length (linear PCM).
This gives up to 500 seconds of recording time with a CD‑quality signal-to-noise ratio. The use of linear PCM instead of a compressed audio format, such as MP3, ADPCM and u-law/A-law, ensures high-quality playback of all types of audio signals, including sound effects and special tones, such as attention chimes.
The unit has 12 contact closure trigger inputs  for  announcements. Each can be configured for a sequence of up to four messages from those available.
In this way messages can be used in combination with other messages, optimizing flexibility and storage  space usage. When used together with the six-zone LBB 1925/10 Plena System Pre-Amplifier, a zone selection can be configured for each trigger input.
The message manager communicates this selection to the
LBB 1925/10 via an RS-232 connection. Continuous activation of a trigger input causes the corresponding message sequence to repeat.
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Additional Information:

  • Item Code: LBB1965
  • Pay Mode Terms: T/T (Bank Transfer)
  • Minimum Order Quantity: 1 Unit
  • Port of Dispatch: COIMBATORE
  • Production Capacity: 100
  • Delivery Time: One week
  • Packaging Details: Carton Boxes
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