Bosch Professional LBB1956/00 Plena Voice Alarm Call Station
° 6 Zones
° Balanced line out
Internal Reference:
LBB1956/00
Beschrijving:
Designed for dependable emergency paging, the LBB1956/00 is a sleek, desk- or flush-mount call station built for the Plena Voice Alarm system.
- Select up to 6 zones (plus all-call) via intuitive zone keys and a PTT button
- Adjustable mic gain, speech filter, and limiter for clear voice paging
- LED indicators for zone selection, fault, and emergency state
- Expandable — connect up to 8 LBB1957 keypads for 56 total zone/group buttons
- Condenser mic on flexible stem with metal base, available in desktop or flush-mount setup
Top Specs:
- Power: 24 V DC (supplied via controller or external PSU)
- Mic frequency range: 100 Hz–16 kHz, nominal output 700 mV, sensitivity 85 dB SPL
- Dimensions: 235 × 100 × 40 mm base with 390 mm mic stem; weight ~1 kg
- Durability: Compliant with EN 60065, emissions per EN 55103‑1, immunity EN 55103‑2
- Cable: 5 m CAT‑5 with lockable connector; balanced 200 Ω output, up to 1 000 m from controller
Specifications
| Brand | Bosch |
| Color | Grey |
| Dante | Nee |
| RS232 | Nee |
| Impedance | 200 Ω |
| Directional characteristic | Cardioïde |
| Microphone Type | Back electret Condenser |