Details
The Bosch Plena LBB 1956/00 call station paging microphone is stylish design high quality call station with a stable metal base, a flexible microphone stem and a unidirectional condenser microphone.
- The Bosch Plena LBB 1956/00 call station paging microphone is stylish design high quality call station with a stable metal base, a flexible microphone stem and a unidirectional condenser microphone. The LBB1956/00 can make calls to selected zon.
- Apr 27, 2016 Shop BOS1 - BOSCH LBB 1956/00 PLENA VOICE ALARM CALL STATION 6 ZONE WITH LED INDICATORS, FLEXIBLE MICROPHONE & SPEECH.
The LBB1956/00 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 flush-mounted in desktops.
- Stylish six-zone call station for the Plena Voice Alarm System
- Uni-directional condenser mic on flexible stem
- 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
- Allows connection of expansion keypad LBB1957
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Additional Information
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Controls and indicators Interconnections |
| Bosch LBB 1956/00 Voice Alarm Call Station Size: (137.49 KB) |
| EC Declaration of Conformity: Bosch LBB1956_00, 1957_00 Size: (634.15 KB) |
Bosch Lbb 1956/00 Manual
Product Specification
Bosch Lbb 1956 00 User Manual Guide
Bosch Lbb 1956 00 User Manual Download
| Weight | Approx. 1 kg |
| Condition | New |
| Color | Charcoal with silver |
| Is It With Microphone | With Microphone |
| Voltage range | 24 VDC supplied by LBB 1990/00 (or 18 to 24 VDC or VAC external power supply) |
| Current consumption | Less than 30 mA (plus less than 15 mA per keypad) |
| Stem length with mic | 390 mm (15.35 in) |
| Nominal sensitivity | 85 dB SPL (gain preset 0 dB) |
| Cable length | 5 m (16.4 ft) |
| Operating temperature | -10 oC to +45 oC (14 oF to +113 oF) |
| Storage temperature | -40 oC to +70 oC (-40 oF to +158 oF) |
| Relative humidity | Less than 95 percent |
| Nominal output level | 700 mV |
| Input noise level (equiv.) | 25 dB SPLA |
| Input sound level (max) | 110 dB SPL |
| Frequency response | 100 Hz to 16 kHz |
| Gain preset | +6 / 0 / -15 dB |
| Limiter threshold | 2 V |
| Compression ratio limiter | 120 |
| Distortion | Less than 0.6percent (maximum input) |
| Speech filter | -3dB at 315 Hz,high-pass,6 dB/oct |
| Mounting | Standalone |
| Output impedance | 200 ohm |
| Chimes | Any wave file |
| Priorities | 7 |
| Base dimensions | 40 x 100 x 235 mm (1.57 x 3.97 x 9.25 in) |