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LBB1941/00 Call station, all-call

  • Stylish all-call call station, intended for LBB 1925/10 system pre-amplifier
  • Unidirectional condenser microphone on flexible stem
  • Momentary PTT‑key for calls
  • Selectable gain, speech filter, and limiter for improved intelligibility
  • Stable metal base design
  • Fixed 5 m cable and loop-through connector for additional call stations
  • Hotline/Zalo/Viber hỗ trợ : 096 971 6035 - 098 330 1700 - 028 3838 1269
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    LBB1941/00 Call station, all-call

    Commercial Type No.: LBB1941/00
    Product No.: F.01U.505.595

    LBB1941/00 Call station, all-call
    Power Supply
    Voltage range 18 to 24 V (24 V supplied by LBB 1925/10)
    Current consumption <30 mA
    Performance
    Nominal sensitivity 85 dB SPL (gain preset 0 dB)
    Nominal output level 700 mV
    Input sound level (max) 110 dB SPL
    Gain preset +6 / 0 / -15 dB
    Limiter threshold 2 V
    Compression ratio limiter 1:20
    Distortion <0.6% (maximum input)
    Input noise level (equiv.) 25 dB SPLA
    Frequency response 100 Hz to 16 kHz
    Speech filter -3dB @ 315 Hz, high-pass, 6 dB/oct
    Output impedance 200 ohm
    Base dimensions 40 x 100 x 235 mm(1.57 x 3.97 x 9.25 in)
    Weight Approx. 1 kg
    Color Charcoal with silver
    Stem length with mic 390 mm (15.35 in)
    Cable length 5 m (16.4 ft)
    Operating temperature -10 ºC to +55 ºC (14 ºF to +131 ºF)
    Storage and transport temperature -40 ºC to +70 ºC (-40 ºF to +158 ºF)
    Relative humidity <95%

    LBB1941/00 Call station, all-call

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    Hệ thống Plena Vas Voice Alarm Systems

    LBB1946/00 Call station for LBB1925/10, 6-zone

    LBB1946/00 Call station for LBB1925/10, 6-zone
    • Stylish six-zone call station, intended for LBB 1925/10 system pre-amplifier
    • Unidirectional condenser microphone on flexible stem
    • Six zone selection keys, all-call key, and momentary PTT-key for calls
    • Selectable gain, speech filter, and limiter for improved intelligibility
    • Selectable priority levels and different pre and post-call chimes
    • LED indications for zone selection, system activity, and call station status

    Hệ thống Plena Vas Voice Alarm Systems

    PLN-1EOL End-of-line supervision board

    PLN-1EOL End-of-line supervision board
    • Pilot tone detection on 100 V loudspeaker lines
    • Voltage free switch 200 V 1 A and LED indications of pilot tone
    • Daisy chainable for monitoring multiple zones on a single input contact
    • Fits on built-in mounts on selected Bosch loudspeakers
    • EN 54‑16 certified

    Hệ thống Plena Vas Voice Alarm Systems

    PLN-4S6Z Wall panel for PLN-6AIO240

    PLN-4S6Z Wall panel for PLN-6AIO240
    • Remote control for the Plena All‑in‑One Unit PLN‑6AIO240
    • BGM routing and volume control
    • Remote selection of four music source inputs
    • Remote microphone/line input
    • Powered from the Plena All‑in‑One Unit

    Hệ thống Plena Vas Voice Alarm Systems

    LBB1930/20 Power amplifier, 1x120W

    LBB1930/20 Power amplifier, 1x120W
    • 120 W power amplifier in a compact housing
    • 70 V / 100 V and 8 ohm outputs
    • Dual inputs with priority switching
    • 100 V input for slave operation on 100 V speaker line
    • Temperature controlled forced front to back ventilation, directly stackable.
    • Mains, battery back-up and pilot tone supervision
    • EN 60849 compliant

    Hệ thống Plena Vas Voice Alarm Systems

    LBB1938/20 Power amplifier, 1x480W

    LBB1938/20 Power amplifier, 1x480W
    LBB1938/20 Power amplifier, 1x480W Commercial Type No.: LBB1938/20 Product No.: F.01U.025.755 240 W power amplifier in a 2U high housing EN 54‑16 certified 70 V / 100 V and 8 ohm outputs Dual inputs with priority switching 100 V input for slave operation on 100 V speaker line

    Hệ thống Plena Vas Voice Alarm Systems

    PLN-6TMW Weekly timer

    PLN-6TMW Weekly timer
    PLN-6TMW Weekly timer Commercial Type No.: PLN-6TMW Product No.: F.01U.012.817 Two weekly programs 14 Chimes Six contact outputs Automatic daylight/standard time BGM level control Hold and pause function Programming on the unit and via the supplied PC program Ideal partner complement to the Plena Message Manager and Voice Alarm Controller for timed messages

    Hệ thống Plena Vas Voice Alarm Systems

    LBB1995/00 Fireman’s panel

    LBB1995/00 Fireman’s panel
    • Remote control of the Plena Voice Alarm System
    • EN 54‑16 certified
    • Emergency (EMG) microphone
    • EMG state and fault indicators
    • Call monitoring loudspeaker

    Hệ thống Plena Vas Voice Alarm Systems

    LBB1925/10 System preamplifier, 6-zone

    LBB1925/10 System preamplifier, 6-zone
    LBB1925/10 System preamplifier, 6-zone Commercial Type No.: LBB1925/10 Product No.: F.01U.505.591 Six-zone system pre-amplifier, with single or dual channel operation Two input channels for call stations Universal input for microphone/line, with speech optimized tone control Three inputs for BGM selection and music optimized tone control Front panel zone selection for BGM and call station zone [...]

    Hệ thống Plena Vas Voice Alarm Systems

    PLN-ILR Induction loop receiver

    PLN-ILR Induction loop receiver
    • Monitoring of an inductive loop system
    • Quick check of field strength
    • Neck cord included for use by assistive hearing device users without “T”setting.
    • Earphones included
    • For two AAA rechargeable or alkaline batteries