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LBB1956/00
LBB1956/00
LBB1957/00

LBB1957/00

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The Bosch LBB1957/00 adds seven zone keys with LEDs to the LBB1956/00 call station; up to eight keypads per station, same metal base, flush-mountable. Scroll down for details.

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  • Brand - BOSCH
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BOSCH
BOSCH

Global leader in Public Address, Voice Evacuation and Conference Systems.

Bosch PLENA voice alarm rack in a building lobby with people on a staircase Bosch, Invented for life

The fast route to safety

PLENA Public Address and Voice Alarm System

LBB1957/00

PLENA voice alarm components

LBB1957/00 PLENA Call Station Keypad

Adds seven zone or zone-group keys with LEDs to the LBB1956/00 call station; up to eight keypads per station.

  • 7 Zone Keys
  • Up to 8 per Call Station
  • 24 V DC from the Call Station
PLENA voice alarm system components 1LBB1990/00 Controller 2LBB1992/00 Router 3LBB193x/xx Amplifiers 4LBB1956/00 Call Station 5LBB1957/00 Keypad 6LBB1995/00 Fireman's Panel · ask us
  1. LBB1990/00 Controller
  2. LBB1992/00 Router
  3. LBB193x/xx Amplifiers
  4. LBB1956/00 Call Station
  5. LBB1957/00 Keypad
  6. LBB1995/00 Fireman's Panel · ask us

Call station keypad

·       Seven zone selection keys

·       LED indications for zone selection

·       Up to eight keypads can be connected together

Functions 

Each call station supports six zone selections. Connecting one of these keypads, adds seven zones or zone groups that can be selected. Up to eight keypads can be added to an LBB 1956/00 call station. LEDs on the keypad indicate the active zones.

Controls and indicators

·       Seven zone selection keys

·       Seven zone selection LEDs

·       Eight DIP switches

Interconnections

·       Two RJ45 jacks

·       24 VDC input

·       Keypad connector

Technical Specifications

Key specs

  • 7 zone or zone-group keys with LEDs
  • Up to 8 keypads per LBB1956/00 call station
  • 24 V DC from the call station, < 15 mA
  • 40 x 100 x 235 mm, approx. 1 kg, flush-mountable

Electrical

Power Supply

Voltage range

24 VDC supplied by LBB 1956/00

Current consumption

<15 mA

Mechanical

Base dimensions

40 x 100 x 235 mm

(1.57 x 3.97 x 9.25 in)

Weight

Approx. 1 kg

Mounting

Bracket coupled with LBB 1956/00 or other LBB 1957/00

Color

Charcoal with silver

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%
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