خانه صوت و کنفرانس بوشPublic Address and Voice AlarmDigital PA and Emergency Sound Praesideo System

PRS-CSR Remote call station

دریافت دیتاشیت

Technical Specifications
Electrical External power supply 18 to 56 VDC
Power consumption 3.3 W at 48 V without keypads
Microphone
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.
Sound pressure level 85 dB (SPL) at 0.5 m and 1 kHz
Headset
Connector 3.5 mm jack
Recommended type Hosiden HBH 0058
Control inputs 2 x
Operation Closing contact (with supervision)
Mechanical Dimensions (H x W x D) 90 x 160 x 200 mm (3.5 x 6.3 x 7.9 in)
Length of goose neck 380 mm (15 in)
Weight 1 kg (2.2 lb)
Mounting Standalone
Color Charcoal
Environmental Operating temperature -5 ºC to +45 ºC (+23 ºF to +113 ºF)
Storage temperature -20 ºC to +70 ºC (-4 ºF to +158 ºF)
Relative humidity 15% to 90%
Air pressure 600 to 1100 hPa
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