DL-855P22B
ZKTECO CO., LTD. · Fixed Camera · certified ONVIF S
What this certification means
ONVIF certification for DL-855P22B means ZKTECO CO., LTD. submitted this firmware (v4.0.20190520) to the independent ONVIF conformance test, which verified interoperability for S. The conformance tool version used was 19.06 rev. 5170.
Profiles are cumulative tiers: S is the baseline (discovery + streaming), T adds transmission, G adds device management, M adds media analytics. See what ONVIF profiles S, T, G, M cover.
Conformance history
| Round | Test date | Firmware on record |
|---|---|---|
| Latest | 2018-12-10 | v4.0.20190520 |
Retests are earlier conformance rounds for the same model — vendors resubmit after firmware updates, and each round is recorded with its own firmware and test-tool versions.
Where to buy
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