Màn hình chuông cửa Dahua VTH1550CH
Model |
VTH1550CH |
|
System |
Main Processor |
Built-in microcontroller |
Operation System |
Embedded LINUX operating system |
|
Video |
compression |
H.264 |
Resolution |
800 x 480 |
|
Audio |
Audio Input |
All-direction microphone |
Audio Output |
Embedded loudspeaker |
|
Bidirectional Talk |
Support bidirectional talk |
|
Display |
Size |
Color 7-inch TFT LCD |
Operating modes |
input |
Mechanical keys (emergency, protection, video talk, monitoring, unlock), Touch screen technology |
Alarm |
Alarm input |
Support 6 channels input |
Alarm output |
Support 1 channel output |
|
Network |
Ethernet |
10 M/ 100 Mbps adaptive |
network protocol |
TCP/IP |
|
General |
Power |
10~15VDC or supply directly by Special switching power |
Power Consumption |
Standby ≤1.5W, work≤7W |
|
work environment |
Temperature: -10℃~+60℃ |
|
Humidity: 10~90%RH |
||
Dimensions |
200 x 126 x 22mm |
|
Weight |
0.8kg |
|
Màn hình chuông cửa Dahua VTH1550CH
- 5.200.000đ
