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Wall-mounted Network Intercom Extension

BACK
  • Echo cancellation technology: Advanced digital echo cancellation technology for eliminating echo and squeak is adopted;
  • Intercom function: Send voice signals to network sub-control or master-control interphone;
  • Broadcast function: Receive broadcast signals from network master-control or sub-control interphone;
  • Integrated aluminum alloy stamping structure, wall-mounted installation, and high vandal resistance;
  • Automatic IP address broadcast: The local IP address can be automatically broadcast by pressing the call button when the extension is powered on.
  • Product Parameters
Network interface
Standard RJ45 interface
Network protocol
TCP/IP、UDP、IGMP
Network rate
10/100Mbps
Call mode
Hands-free
Audio sampling rate
32K
Audio mode
16-bit
Audio coding
AAC
Frequency response
50 Hz~15K Hz
Dynamic range
100dB
Harmonic distortion
< 0.5%
SNR
85dB
Audio noise reduction
0dB~40dB
Built-in speaker impedance
4 ohms
Built-in speaker power
3W
MIC input sensitivity
-56dB
Audio bitstream
48Kb
Power supply
External DC power supply
Working voltage
9~15V
Quiescent current
460mA
Maximum current
750mA
Working temperature
-30℃~70℃
Working humidity
10% ~ 90%
Installation mode
Wall-mounted
Vandal resistant Level
Level One
Protection level
IP66
Additional function
Double flash warning light prompt
Dimensions
232mmX170mmX27mm
? Beijing Kuaiyu Electronic Co., Ltd. All Rights Reserved.