Technical Specification
Model VTH1550CHW-2
System
Main Processor Embedded Micro Processor
Operation System Embedded LINUX OS
Video
Video Compression H.264
Audio
Audio Compression G.711
Audio Input All-direction Microphone
Audio Output Built-in Loudspeaker
Bidirectional Talk Support Dual-way Bidirectional talk
Display
LCD Screen 7“ 800×480, Capacitive
Operation Mode
Input Touch buttons
Interface
Alarm In 6
Alarm Out 1
RS485 1
Network
Ethernet 10M/100Mbps Self-adaptive
Network Protocol TCP/IP
General
Memory Slot Micro SD, Max 32GB
DH-VTH1550CHW-2
DAHUA VTH1550CHW-2 2-Wire IP intercom indoor monitor
• Displayer: Color 7-inch TFT LCD, Capacitive touch screen resolution 800×480
• Support 6 wire alarm input extension or home appliance
• Call among households
• Support be extended up to multiple indoor monitors
• Support network signal and power by 2 wires
• Support SD card pluggable, video record and picture snapshot
• Perfect access to IP network by VTNC3000A(reserved)
• Surface mounted & Flush mounted
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