BOSCH LBB 1957/00 Call Station
SKU:46,400৳
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 on desktops.
- 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
BOSCH LBB 1957/00 Call Station Specs:
Voltage range: 24 VDC supplied by LBB 1956/00
Current consumption: <15 mA
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
Operating temperature: -10 ºC to +55 ºC (14 ºF to +131 ºF)
Storage temperature: -40 ºC to +70 ºC (-40 ºF to +158 ºF)
Relative humidity: 95%
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- EN 54‑16 certified and EN 60849 compliant
- 12 additional input contacts
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