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インターホン・システム Dahua VTH150xASのPDF ユーザーマニュアルをオンラインで閲覧またはダウンロードできます。Dahua VTH150xAS 11 ページ。 7" analog vdp

stops and alarm message is cleared. Please see Chart 2- 1.
Alarm
Channel
1-Manual
Alarm
2-Gas Alarm
3-Smoke
Alarm
4
5
6
7
8
All alarm information will be reported to management center after local display.

Chapter 3 Technical Specifications

Technical specifications are as follows; please see Chart 3- 1.
Video
Video
Audio
Bidirectional Talk
Displa y
Screen Dimension
Resolution
Alarm
Input
Output
Specifications
Power
Consumption
Environment
Alarm Message
N/A
Gas alarm
Smoke alarm
th
Alarm in 4
channel
th
Alarm in 5
channel
th
Alarm in 6
channel
th
Alarm in 7
channel
th
Alarm in 8
channel
Chart 2- 1
CVBS composite video
1-ch audio input from analog signal of microphone
1-ch audio output which drives loudspeaker via amplifier
Color 7" TFT LCD
800*480
Wired:8-ch alarm input interface
Local alarm message, meantime report to platform
DC 24V
Standby 1W,max 5W
-10℃~55℃
Chart 3- 1
Alarm Ring
N/A
Yes
Yes
Yes
Yes
Yes
Yes
Yes