BOSCH LBB - 4430 Call Station Basic - olefins BD

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BOSCH LBB 4430 Call Station Basic

40,000৳ 

  • Redundant network connection
  • Power ‘ON’ indication
  • Status/fault indications
  • The indication that the priority level of destinations is
  • higher than that of the pending announcement
  • Supervision of the microphone capsule

BOSCH LBB  4430 Call Station Basic

Color Charcoal
Humidity 15% to 90%
External power supply 18 to 56 VDC
Dimensions (H x W x D) 90 x 160 x 200 mm
Weight 0.95 kg (2.1 lb)
Mounting Tabletop
Length of mic stem 380 mm
Operating temperature -5 degC to +45 degC (+23 degF to +113 degF)
Storage temperature -20 degC to +70 degC (-4 degF to +158 degF)
Air pressure 600 to 1100 hPa
Power consumption 4.4 W (DC) excluding keypads
Nominal acoustic input level 75 to 90 dB SPL
S/N 60 dB at 85 dB SPL
Frequency response 340 Hz to 14 kHz (-3 dB)
Loudspeaker S/N 80 dB at max. output
Sound pressure level 85 dB (SPL) at 0.5 m and 1 kHz
Headset Connector 3.5 mm jack
Recommended type Hosiden HBH 0058

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