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TAB400A2 Sub-control Healthcare Intercom

BACK
  • 7-inch color LCD touch screen with 800*480 resolution;
  • All-digital audio processor, with functions such as broadcast, intercom, video and audio monitoring, and full-duplex video communication;
  • Advanced digital echo cancellation technology for completely eliminating echo and squeak, stable and reliable performance;
  • Support for mute and duty mode switching, with loud voice and clear video picture;
  • Full touch user interface and simple UI design for pleasant experience.
  • Product Parameters
Screen resolution
800 × 480
Call mode
Hands-free
Built-in MIC input
MIC type
Omnidirectional electret condenser microphone
Sensitivity
-42dB( f=1KHz.Pin=1Pa)
Directivity
Omnidirectional
SNR
>70dB( f=1KHz.Pin=1Pa)
Frequency response
100 Hz~8KHz
Maximum SPL input
80dB
Built-in speaker output
Frequency response
400 Hz~4KHz
Harmonic distortion
< 0.5%
Maximum distortion
10%
SNR
>70dB( f=1KHz.Pin=1Pa)
Maximum SPL output
120dB
Built-in speaker impedance
Binaural, 8 ohm, 1W
Built-in speaker rated power
3W
Audio technology
Echo cancellation
Advanced digital echo cancellation technology for completely eliminating echo and squeak
Audio noise reduction
Software noise reduction technology for effectively reducing the environmental echo and noise
Audio compression coding
Sampling rate
8KHz
Sampling bitrate resolution
16bit
Compression standard
AAC
Compression rate
48kbps
Video compression coding
Compression standard
D1
Encoding type
Main Profile
Compression rate
2Mbps
Video bitstream
512Kb ~ 4Mb
Frame rate
50Hz: 25fps (1280 × 738)     60Hz: 30fps (1280 × 738)
Others
Power supply
External DC power adapter or dedicated medical power box (2.0 vertical slot)
Working voltage
DC12V
Power consumption
2.5W (standby), 5W (maximum)
Working temperature
-5℃~+40℃
Working humidity
10% ~ 90%
Installation mode
Wall-mounted
Dimensions
238mm (width) * 146mm (height) * 24mm (thickness)
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