LBB1956/00
Bosch LBB 1956/00 Plena Voice Alarm Call Station 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), 110 dB SPL, Frequency response 100 Hz to 16 kHz.
Is our price higher than expected or showing as zero? Chat with us now for the best price and product availability. Prices if shown are inclusive of applicable taxes. Tax rate may be adjusted as per customer's taxation status. For supply of product only, excluding any cabling and/or installation. Shipping charges can sometimes vary.
Call Station Type
Bosch LBB1956/00 Plena Voice Alarm Call Station
Zone Selection
Six zone selection keys, all-call key and momentary PTT-key for calls
Performance
Nominal sensitivity : 85 dB SPL (gain preset 0 dB), Input sound level : 110 dB SPL
Frequency response : 100 Hz to 16 kHz, Speech filter : -3dB at 315 Hz
Selections
Support Any wave file Chimes with 7 Priorities
Power Supply
Voltage range 24 VDC supplied by LBB 1990/00 or VDC/VAC external power supply
Control and Indicators
Four status LEDs, PTT-key, PTT status LED, Six zone selection keys, Six zone selection LEDs, All-call key, Eight DIP switches, Rotary volume control
Technical Specifications
Power Supply |
|
Voltage range |
24 VDC supplied by LBB 1990/00 (or 18 to 24 VDC or VAC external power supply) |
Current consumption |
<30 mA (plus <15 mA per keypad) |
Performance |
|
Nominal sensitivity |
85 dB SPL (gain preset 0 dB) |
Nominal output level |
700 mV |
Input sound level (max) |
110 dB SPL |
Gain preset |
+6 / 0 / -15 dB |
Limiter threshold |
2 V |
Compression ratio limiter |
1:20 |
Distortion |
<0.6% (maximum input) |
Input noise level (equiv.) |
25 dB SPLA |
Frequency response |
100 Hz to 16 kHz |
Speech filter |
-3dB at 315 Hz, high-pass, 6 dB/oct |
Output impedance |
200 ohm |
Selections |
|
Chimes |
Any wave file |
Priorities |
7 |
Base dimensions |
40 x 100 x 235 mm (1.57 x 3.97 x 9.25 in) |
Weight |
Approx. 1 kg |
Mounting |
Standalone |
Color |
Charcoal with silver |
Stem length with mic |
390 mm (15.35 in) |
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 |
<95% |
Suggested Alternatives
To install this Web App in your iOS device press and then Add to Home Screen.