康拓威技术（深圳）有限公司|Theia镜头代理商|安讯士AXIS摄像机|安讯士监控系统|博世BOSCH监控|博世会议系统|索尼SONY监控|松下PANASONIC监控|三星韩华SAMSUNG监控|霍尼韦尔Honeywell|海康|大华|华为监控|Theia无畸变镜头|AXIS监控|安讯视摄像机

Bosch DCNM-MMD DCN Multimedia Network Conference Equipment

7 inch capacitive touch screen
Not the eye-catching pluggable receiver
Built-in two frequency speaker
Video, meetings, and Internet access
Through the software and the third party/custom applications add functionality
7 inch screen size, 1024 x 600 pixels
Capacitive multi-touch screen type
The Android 4.03 operating system
2 to 48 Vdc supply voltage type IEEE 802.3 at
Power consumption 12.5 W
100 Hz - 20 kHz frequency response (- 3 dB, rated level)
Rated electricity at ordinary times THD < 0.01%
96 dB dynamic range (14 ? 110 dBSPL)
SNR 66 dB, relative to the rated level 30 dB margin
Rated microphone input 80 dB, in line with IEC60914
Microphone input 110 dB, in line with IEC60914
External microphone input rating - 38 dBV
External microphone input - 25 largest dBV
The speaker rated output of 72 dB SPL and 0.5 meters
The speaker maximum output of 90 dB SPL