Configuration Guide

Chapter 1 VCA better performance configuration suggestions
1. Max Distance of VCA Trigger Alarm
Ensure that the VCA rules are drawn within the max VCA alarm trigger
distance of the device.
Different device have different VCA trigger distances according to
resolution are as follows:
Resolution
Human trigger VCA Alarms（Meters）
160×120
Focal Length*7
384×288
Focal Length*10
640×512
Focal Length *10
Table 1 Max VCA Trigger Alarm Distance
The max human VCA trigger alarm distance for DS-2TD2617-6/V1 is 42 meters.
The max human VCA trigger alarm distance for DS-2TD2136-15/V1 is 150
meters.
2. VCA Main Configuration Recommendation
Please upgrade the latest firmware and camera module firmware to the device
firstly. You can contact with regional technical support team for latest firmware.
The specific VCA configuration is as follows.
a) Set 3 segmental rules which divided into near, middle, far from device to
cover all detection distances.