Bosch LBB1956/00, 50VA, Plena Voice Alarm Call Station Microphone, Charcoal with Silver

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₹49,723.00



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Bosch LBB1956/00, 50VA, Plena Voice Alarm Call Station Microphone

  • Stylish six‑zone call station for the Plena Voice Alarm System
  • Six zone selection keys, all-call key and momentary PTT-key for calls
  • Selectable gain, speech filter, limiter, and output level for improved intelligibility
  • LED indications for zone selection, fault, and emergency state
  • Call station extension provides seven additional zone and zone group keys

The Bosch Plena LBB1956/00 call station paging microphone is stylish six-zone call station for the Plena Voice Alarm System with a stable metal base & flexible microphone stem with unidirectional condenser microphone.

The LBB1956/00 can make calls to selected zones via six individual zone selection keys, all-call key and momentary PTT-key.

Selectable gain, speech filter, limiter, and output level for improved intelligibility.

LED indications for zone selection, fault, and emergency state.

Allows connection of expansion keypad LBB1957 to provide seven additional zone and zone group keys.

In addition to tabletop use, the special design allows it to be neatly flush-mounted in desktops.

Technical Specifications

Manufacturer Bosch
Brand Bosch
Model No LBB1956/00
Generic Name Microphone
Product Type Voice Alarm Call Station
Power Consumption 50 VA
Power Supply 24 V DC
Voltage Range 24 VDC supplied by LBB 1990/00 (or 18 to 24 VDC or VAC external power supply)
Distortion at Rated Output 1%
Current Consumption 30 mA (plus 15 mA per keypad)
Nominal Sensitivity 85 dB SPL
Nominal Output Level 700 mV
Equivalent Input Noise Level 25 dB SPLA
Frequency Response 100 Hz to 16 kHz
Output Impedance 200 Ohm
Sensitivity 8-85 dB SPL
Chimes Any wave file
Priorities 7
Operating Temperature 10°Cto+45°C
Storage Temperature 40°Cto+70°C
Stem Length With Microphone 390 mm (15.35 in)
Current 300 mA
Color Charcoal with Silver
Weight 1 kg
Country of Origin India
Warranty 1 Year
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