vandal-proof audio intercom systerm VOIP

vandal-proof audio intercom systerm VOIP
work as long as Ethernet available
hands-free conversation
duplex call

vandal-proof audio intercom systerm VOIP

 

Enabled by TCP/IP technology, Huanyutong IP Network Intercom /broadcasting System is a integrated system of two-way audio amplification and one-way (or two-way) video transmission. This system steams the audio and video signals over LAN or WAN by the form of IP packet.,completely solves the problems which are existing in traditional intercom or broadcasting system: poor sound quality, complicate maintaining management, limitation of transmission distance, poor interaction, heard without image, etc. This system is easy to install and operate, can work everywhere as long as Ethernet available.

 

Product Features:

 

• Stainless steel panel, durable, surface mount or flush mount
• Double-button panel with models of emergency call and service consultation
• Built-in Speaker, built-in microphone and camera
• Digital audio and video recording, save the audio files in SD card while talking and upload to the server in spare time.
• Audio output interface, can work with active speaker.
• Short-circuit output and input interfaces, can receive and control some peripheral devices.
• Works everywhere as long as Ethernet available. 

 

Technical Parameters:

 

Model	TBV-8201B	TB-8201B
Power Source	DC12V	DC12V
Power Consumption	≤5W	≤5W
Network Protocol	TCP UDP SIP RTP	TCP UDP SIP RTP
Network Chip Rate	10/100Mbps	10/100Mbps
Audio Sampling	22.05kHz~44.1kHz, 16bit	22.05kHz~44.1kHz, 16bit
Transmit Rate	16kbps-192kbps	16kbps-192kbps
Camera	1/3 color camera	no
Interface	Audio output, 4 short-circuit input, 2 short-circuit output, SD card holder, RJ45	Audio output, 4 short-circuit input, 2 short-circuit output, SD card holder, RJ45
Dimensions	144x201x32mm	144x201x32mm

 

 

TB-8201(without camera)