Bosch Plena Voice Alarm System 6 Zones Call Station

LBB 1956/00

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The LBB 1956/00 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. 


  • 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