SKU # 1000122248
Bosch Plena Voice Alarm Call Station LBB1956/00
PAN INDIA DELIVERY
100% Genuine Products
100% Secured Payments
Product Description
-
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
-
Each call station supports six zone selections
-
The number of selectable zones or zone groups can be increased by connecting call station keypads (LBB1957/00)
-
Up to eight keypads can be added with each keypad adding seven zone or zone-group keys
-
This call station features selectable gain, a selectable speech filter, and a limiter for improved intelligibility
-
The call station has a balanced line level output,making it possible to position it up to 1000 meters
-
from the controller, using CAT-5 extension cables
-
With shielded cable, the call station can also be used in an EMC level 5 (heavy industry)environment
-
DIP switches at the base of the call station select different microphone gain levels, the call station ID,
and the speech filter -
A service accessible rotary control provides microphone level attenuation
-
LEDs on the call station show which zones have been selected
-
Three additional LEDs give visible feedback on the active state of the microphone and the system
-
Green flashing means standby (chime is sounding)
-
Green indicates microphone active
-
Amber indicates that the system has detected a fault, and red indicates that the system is in the emergency state
-
Controls 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
-
Interconnections
-
Two RJ45 jacks
-
24 VDC input
-
Keypad connector
Product Specification
| Brand | Bosch |
| Product Type | Alarm Call Station |
| Product Model | LBB1956/00 |
| Power Supply | |
| Voltage Range | 24 VDC supplied by LBB 1990/00 |
| 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 (Maximum) | 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 |
| Environmental | |
| 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% |
| Mechanical | |
| Mounting | Standalone |
| Stem Length With Mic | 390 mm (15.35 in) |
| Cable Length | 5 m (16.4 ft) |
| Color | Charcoal with silver |
| Base Dimensions | 40 x 100 x 235 mm |
| Weight | Approx. 1 kg |
| Warranty | As Per Manufacturer Terms and Condition |
Other Details
| Dimension (MM) - L x B x H | 40 x 100 x 235 |
| Unit of Measurement | 1 Piece |
| Weight | 1 kg |
| Generic Type | Alarm Call Station |
| Manufacturer Details | Bosch Limited Post Box No: 3000,Hosur Road, Adugodi, Bangalore - 560030, India, Phone :18004258665 |
| Packer Details | Bosch Limited Post Box No: 3000,Hosur Road, Adugodi, Bangalore - 560030, India, Phone :18004258665 |
| Country of Origin | India |
Write a review
Your review has been posted...!
