Wi-Fi Performance - Dahua SD22204DB-GC Installation Manual

Network speed dome & ptz camera
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4 Wi-Fi Performance

Table 4-1 Wi-Fi performance description
Performance
Frequency band supported
Working channel (consistent
with AP)
Transmission performance
Description
2.4G; 5G
2.4G
5G
● At open places without interference, if the Device is
installed at least 1.5 m above the ground, the effective
communication distance is 100 m.
● In the environment without interference, the signal can
pass through a load-bearing wall, and the effective
communication distance is 20 m.
The actual wall penetration capacity is greatly affected by
network layout and actual environment.
12
CH1–CH13 (the actual working
channel shall prevail).
The actual working channel shall
prevail.

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