Bosch PRS-CSR Uzak Anons İstasyonu

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Technical Specifications

 

Electrical

 

External power supply 18 to 56 VDC

Power consumption 2.9 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)

Humidity 15% to 90%

Air pressure 600 to 1100 hPa

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