Video Intercom/Products/VTH1660CH

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These instructions are for Generation 2, IP-based Video Intercom Devices only.
Icon Name Generation Technology SIP 2.0 Example Device 1 Example Device 2 Identifying Characteristic PC Software Mobile App
Gen2-SIP2.0-IP Gen 2 IP SIP 2.0 VTH1550CH-S DHI-VTO2000A-S "-S" at end of model name DSS or DSS Express S DSS Mobile for VDP





  • Displayer: Color 10.2-inch TFT LCD,
  • Capacitive touch screen, metal frame
  • Support 8 wire alarm input extension or home appliance
  • Call among households
  • 1 channel 10/100Mbps self-adaptive Ethernet
  • Support outdoor station and IPC monitor
  • Support leave audio and video message
  • Support supplied power by network cable
  • SD card inside
  • Flush mounted

Firmware Update Instructions

Firmware Update Download


Model DH-VTH1660CH
System Main Processor Built-in microcontroller
Operation System Embedded LINUX operating system
Video compression H.264
Audio Audio Input All-direction microphone
Audio Output Embedded loudspeaker
Bidirectional Talk Support bidirectional talk
Display Size Color 10.2-inch TFT LCD
Alarm Alarm input 8 Channels
  Alarm outpit 1 Channel
Network Ethernet 10 M / 100 Mbps adaptive
network protocol TCP/IP
General Power DC 10~15V or supply directly by Special switching power
Power Consumption Standby ≤1.5W,work≤7W
work environment Temperature: -10℃~+60℃
Humidity: 10~90%RH
Dimensions 260mm×189mm×22.7mm(L*W*T);
Weight 1.0 Kg;