DCNM-DSL
Bosch DCNM-DSL Discussion device with language selector, DICENTIS Discussion device with language selector, 1.44 inch screen and NFC identification reader, Frequency response: 100 Hz to 20 kHz (-3 dB at nominal level), Choice of pluggable microphone to be ordered separately, Supply voltage: 48 VDC, Power consumption: 3.6W.