Bosch LBB 1957/00 Plena Voice Alarm Keypad

৳ 32,500.00

  • Seven zone selection keys (6 programmable keys and all call)
  • LED indications for zone selection
  • Up to eight keypads can be connected together
  • EN 60849 compliant
  • Emergency, call, power and fault indicators
  • Use in conjunction with the LBB1956/00 call station

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SKU: Bosch LBB 1957/00 Categories: ,


Bosch LBB 1957/00 Plena Voice Alarm Keypad in Bangladesh

The Bosch LBB 1957/00 keypad is an extension to the LBB 1956/00 Plena Voice Alarm Call Station that adds seven additional zone-select keys.

The LBB1957/00 has the same stable metal base as the call station. In addition to tabletop use, the special design allows it to be neatly flush-mounted in desktops.

Key Specifications

Voltage range24 VDC supplied by LBB 1956/00
Current consumption<15 mA
Base dimensions40 x 100 x 235 mm(1.57 x 3.97 x 9.25 in)
WeightApprox. 1 kg
MountingBracket coupled with LBB 1956/00 or other LBB 1957/00
ColorCharcoal with silver
Operating temperature-10 ºC to +45 ºC (14 ºF to +113 ºF)
Storage and transport temperature-40 ºC to +70 ºC (-40 ºF to +158 ºF)
Relative humidity<95%

Bosch LBB 1957/00 Price in Bangladesh (BD) for July, 2024


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