Bosch PRA-CSBK PRAESENSA Call station kit basic F.01U.389.020

Basic open frame call station for custom call panel solutions without LCD Supervised hand-held microphone with helix cable and loudspeaker included CAN-interface for selection switches and status indicators Connections for power LED and status LEDs Dual OMNEO IP-network connection and redundant Power over Ethernet Dimensions (H x W x D) (mm) 20 x 110 x 162 mm Encryption TLS 1.0; AES Frequency response (Hz) 500 – 8000 Hz Operating temperature (°C) -5 – 45 °C Operating voltage (VDC) 37 – 57 VDC PoE nominal voltage (VDC) 48 VDC Protection ; Protocols / standards OMNEO; AES70 Sample rate (kHz) 48 kHz Weight (g) 120 g