Bosch Plena LBB 1956/00 Six-Zone Voice Alarm Call Station Paging Microphone
£305.00 ex VAT.
Description
The Bosch Plena LBB 1956/00 is a stylishly constructed Six-Zone Call Station Paging Microphone, with a stable metal base design, flexible microphone stem and unidirectional Condenser Microphone.
The LBB1956/00 is more than capable of making calls to selected zones (one to six and all-call) in a Public Address System built with the Plena Voice Alarm System. This product also features a particularly sleek design, which enables the unit to be neatly flush-mounted to any given surface.
Product Features:
- Allows connection of expansion keypad LBB1957
- Six zone selection keys, all-call key and momentary PTT-key for calls
- Selectable gain, speech filter, limiter, and output level for improved intelligibility
Specifications:
LBB 1956/00 |
|
|---|---|
Frequency Response |
100 Hz – 16 kHz |
Voltage Range |
24V DC (Supplied by LBB 1990/00) |
Output Impedance |
200 Ohms |
Current Consumption |
<30 mA
|
Nominal Sensitivity |
85 dB SPLGain Preset: 0 dB |
Compression Ratio Limiter |
1:20 |
Output Level |
700 mV |
Distortion |
<0.6% @ Max Input |
Relative Humidity |
<95% |
Operating Temperature |
-10 ºC to +55 ºC |
Dimensions |
40 mm H x 100 mm W x 235 mm D |
Weight |
Approx: 1 kg |
Data Sheets
Additional information
| Manufacturer | Bosch |
|---|
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