Dahua VTH1200 Series User Manual Download Page 16

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Appendix 1 Technical Specifications

Model

VTH1200 CS

VTH1200 DS

LCD Screen

Type

Color TFT LCD Screen

Resolution

480*272

Video

Video

CVBS composite video

Audio

Input

1-ch MIC input

Output

1-ch speaker output

Button

Physical Button

5 physical buttons: SOS, menu, call, monitor and

unlock.

Alarm

Alarm Input

4 channels

Alarm Output

1 channel (for some models)

Installation

Installation

Bracket installation

General

Power

DC 24V

Power

Consumption

Standby 1W, max 4W

Dimensions

220*156*12mm

192*125*15mm

Working

Environment

-10

℃

~55

℃

Summary of Contents for VTH1200 Series

Page 1: ...4 3 inch Analog VTH User s Manual For VTH1200 Series V1 0 0...

Page 2: ...the device on carpet or quilt Do not block air vent of the device or ventilation around the device Otherwise temperature in device will rise and may cause fire Do not place any object on the device D...

Page 3: ...directional Talk with Management Center 12 3 3 Visual Bidirectional Talk with Door Station 12 3 4 Monitoring Function 12 3 5 Unlocking Function 12 3 6 DND Function 13 3 7 View Announcement 13 3 8 Alar...

Page 4: ...er to the following chart for detailed information No Name Description 1 Video display 4 3 inch TFT color screen resolution 480 272 2 Power indicator It is on if power works as normal 3 Info indicator...

Page 5: ...g called press this button to answer call During calling status press this button to hang up Under standby long press this button for 5s to turn on off DND do not disturb Monitor button Monitor VTO vi...

Page 6: ...output 4 Hidden indicator No announcement or alarm Arm indicator on for 2s and off for 0 5s Disarm indicator NO Announcement without alarm Indicator flashed slowly Alarm Indicator flashes quickly 5 SO...

Page 7: ...ideo Under standby when there is announcement press this button to view announcement When there is alarm press this button to view alarm info In menu interface set ring brightness as pressing this but...

Page 8: ...following chart for detailed information No Name Description 1 Alarm input extension 4 ch wired alarm input 2 Alarm output extension 1 ch wired alarm output 3 RJ 45 port Power A V port 4 4 symmetrica...

Page 9: ...er to the following chart for detailed information No Name Description 1 RJ 45 port Power A V port 2 Alarm input output extension 4 ch wired alarm input 1 ch wired alarm output 3 4 symmetrical ports A...

Page 10: ...such as condensation high temperature greasy dirt dust corrosion direct sunlight and etc If there is abnormality after you plug in network cable you should unplug it immediately and unplug the device...

Page 11: ...tness 1 In main menu press menu button select brightness 2 Press monitor or unlock button decrease or increase brightness Contrast Adjust local screen contrast 1 In main menu press menu button select...

Page 12: ...al talk with the door station while the screen continues displaying video from door station You may end call and video by pressing call button again and the VTH will return to standby interface You ca...

Page 13: ...oor station in rolling display You can exit announcement viewing by pressing monitor button again Note When there is alarm you must confirm the alarm before viewing announcement 3 8 Alarm Function 3 8...

Page 14: ...ows arming prompt at the left and light in on for 2s and off for 0 5s no announcement or alarm info 3 8 2 Alarm Message and Reporting Function VTH has 4 channels for alarm and each channel alarm type...

Page 15: ...H what should I do A Check the connection of network cable and confirm if the corresponding door station is working as normal Q When there is incoming call from door station but the ring is not workin...

Page 16: ...Input 1 ch MIC input Output 1 ch speaker output Button Physical Button 5 physical buttons SOS menu call monitor and unlock Alarm Alarm Input 4 channels Alarm Output 1 channel for some models Installa...

Page 17: ...here are subject to change without prior written notice All trademarks and registered trademarks are the properties of their respective owners If there is any uncertainty or controversy please refer...

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