E Building Technologies
Bengaluru, Karnataka
Send SMS
Send E-mail

Call Station

Offering you a complete choice of products which include bosch lbb 1946/00 plena six-zone call station and bosch lbb 1956/00 plena voice alarm call station.
Get CALLBACK

Bosch LBB 1946/00 Plena Six-Zone Call Station

Bosch LBB 1946/00 Plena Six-Zone Call Station
 
Get Best Quote
Approx. Rs 13,629 / PieceGet Latest Price

Product Details:
Current ConsumptionLess than 30 mA
Output Impedance200 ohm
Chimes18 different combinations
Priorities2 different priorities
Weight Approx1 kg (2.2 lb)
Nominal Sensitivity85 dB SPL (gain preset 0 dB)
Nominal Output Level700 mV
Maximum Input Sound Level110 dB SPL
Gain Preset+6 / 0 / -15 dB
Limiter Threshold2 V
Compression Ratio Limiter120
Input Noise Level25 dB SPLA (equiv.)
Speech Filter-3 dB @ 315 Hz, high-pass, 6 dB/oct
Model NumberLBB1946-00
ColorCharcoal with silver
DistortionLess than 0.6% (maximum input)
Frequency Response100 Hz to 16 kHz
Cable Length5 m (16.4 ft)
Base Dimensions40 x 100 x 235 mm (1.57 x 3.97 x 9.25 in)(H x W x D)
Operating Temperature-10 deg C to +55 deg C (14 deg F to +131 deg F)
Relative HumidityLess than 95%
Storage Temperature-40 deg C to +70 deg C (-40 deg F to +158 deg F)
Voltage Range18 to 24 V (24 V supplied by LBB 1925/10)
BrandBosch
Stem Length With Mic390 mm (15.35 in)

The Plena Six-zone Call Station is a stylish, high-quality call station with a stable metal base design, a flexible microphone stem, and a unidirectional conden sermicrophone. It can make calls to selected zones (oneto six and all-call) in a public address system built around the LBB 1925/10 system pre- amplifier. In addition to tabletop use, the special design enables the unit to be neatly flush-mounted in desktops.

Features:
  • Stylish six-zone call station, intended for LBB 1925/10 system pre-amplifier
  • Unidirectional condenser microphone on flexible stem
  • Six zone selection keys, all-call key, and momentary PTT-key for calls
  • Selectable gain, speech filter, and limiter for improved intelligibility
  • Selectable priority levels and different pre and postcall chimes

Functions:
  • 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 100 m away from the LBB 1925/10, using extension cables.
  • Dipswitches on the bottom of the call station configure different pre and post-call chimes, as well as the priority level. LEDs on the call station indicate selected zones, and an additional, two-color LED gives visible feedback on the active state of the microphone and the system. Green indicates microphone on or chime active (flashing LED); amber indicates that the system is occupied by a source with a higher priority or operation error (flashing LED).

Controls and indicators:
  • PTT-key
  • PTT status LED
  • Six zone selection keys
  • Six zone selection LEDs
  • All-call key
  • All-call status LED
  • Eight DIP switches

Interconnections:
  • Cable with DIN connector

Certifications and approvals:
  • Safety: acc. to EN 60065
  • Immunity: acc. to EN 55103-2
  • Emission: acc. to EN 55103-1

Region Certification:
  • Europe CE

Parts included:
  • 1 LBB 1946/00 Plena Six-zone Call Station
  • 1 5 m cable terminated with a lockable 8-pin DIN connector
  • 1 Loop through 8-pin DIN socket to add an additional call
  • station LBB 1941/00 or LBB 1946/00

Additional Information:
  • Item Code: LBB1946-00
Yes! I am interested
View PDF
Get CALLBACK

Bosch LBB 1956/00 Plena Voice Alarm Call Station

Bosch LBB 1956/00 Plena Voice Alarm Call Station
 
Get Best Quote
Approx. Rs 19,205 / PieceGet Latest Price

Product Details:
Voltage Range24 VDC supplied by LBB 1990/00 (or 18 to 24 VDC or VAC external power supply)
Input Noise Level25 dB SPLA (equiv.)
Frequency Response100 Hz to 16 kHz
Speech Filter-3 dB at 315 Hz, high-pass, 6 dB/oct
Output Impedance200 ohm
ChimesAny wave file
Priorities7
Base Dimensions40 x 100 x 235 mm (1.57 x 3.97 x 9.25 in)
Weight Approx1 kg
MountingStandalone
Stem Length with Mic390 mm (15.35 in)
Current ConsumptionLess than 30 mA (plus Less than 15 mA per keypad)
Cable Length5 m (16.4 ft)
Operating Temperature-10 deg C to +45 deg C (14 deg F to +113 deg F)
Storage Temperature-40 deg C to +70 deg C (-40 deg F to +158 deg F)
Relative HumidityLess than 95%
Nominal Sensitivity85 dB SPL (gain preset 0 dB)
Nominal Output Level700 mV
Input Sound Level110 dB SPL (max)
Gain Preset+6 / 0 / -15 dB
Limiter Threshold2 V
Compression Ratio Limiter120
DistortionLess than 0.6% (maximum input)
Model NumberLBB1956/00
BrandBosch
ColorCharcoal with silver

The Plena call station is a stylish, high-quality call station with a stable 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) 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 flushmounted in desktops. The Plena Voice Alarm Keypad (LBB 1957/00) is an extension adding seven additional keys.

Features:
  • 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

Functions:
  • Each call station supports six zone selections. The number of selectable zones or zone groups can be increased by connecting call station keypads (LBB 1957/00). 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 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

Certifications and approvals:
  • Safety: acc. to EN 60065
  • Immunity: acc. to EN 55103-2
  • Emission: acc. to EN 55103-1
  • Region Certification: Europe CE Declaration of Conformity

Parts included:
  • 1 LBB 1956/00 Plena Voice Alarm Call Station
  • 1 Cable terminated with a lockable connector

Additional Information:
  • Item Code: LBB1956-00
Yes! I am interested
View PDF
Explore More Products
X
Looking for “Call Station”?
Find Us M R Rajasimhan (Proprietor) 488, 5th A Main, 11th Cross, WOC 2nd Stage, Mahalaxmipuram, Bengaluru - 560086, Karnataka, India
SEND SMS
SEND E-MAIL
Share Us: