Bosch PRS-NCO3 Network Controller F.01U.249.771

routing of 28 simultaneous audio channels Ethernet interface for configuration, control, diagnostics, and logging Digital storage for pre-recorded messages EN 54-16 and ISO 7240-16 system certification Color Gray Dimension (H x W x D) (cm) 9.20 x 44 x 40 cm Dimension (H x W x D) (in) 3.60 x 17.30 x 15.70 in. Dimension (H x W x D) (mm) 92 x 440 x 400 mm Frequency response (Hz) 20 – 20000 Hz Input voltage (VAC) 115 – 230 VAC Mounting type Rack-mounted Nominal voltage (VDC) 48 VDC Operating relative humidity, non-condensing (%) 15 – 90 % Operating temperature (°C) -5 – 55 °C Operating temperature (°F) 23 – 131 °F Power consumption (W) 160 W Power frequency 50 Hz Storage temperature (°C) -40 – 70 °C Storage temperature (°F) -40 – 158 °F Weight (g) 7000 g Weight (kg) 7 kg Weight (lb) 15.40 lb