Production adapter

Hikvision

Bring Hikvision cameras and NVRs into FreeSDN's Video Surveillance module: live view, PTZ, playback, motion and LPR events, and a camera wall.

Vendor: HikvisionCategory: CamerasProduction

Production tier: hardened to the gold standard with 53 added safety tests.

The Hikvision adapter manages Hikvision IP cameras and NVRs over ISAPI and powers FreeSDN's Video Surveillance module. It covers live MJPEG and snapshot streaming, PTZ control, recording playback, an NVR import wizard, and event ingest including motion, line-crossing, intrusion, and license-plate recognition. It was hardened to the gold standard in May 2026 with 21 audit items closed and 53 new safety tests.

FreeSDN video surveillance with live camera views and a camera wall
FreeSDN's Video Surveillance module, powered by the Hikvision adapter.
What you can do

Hikvision capabilities

Efficient live streaming

A shared snapshot cache makes one ISAPI fetch per channel serve every viewer, so a busy camera wall does not hammer the device.

NVR import wizard

Point FreeSDN at an NVR and it auto-discovers channels, inheriting per-channel credentials with organization scoping so a multi-tenant deployment stays isolated.

Events and LPR

Motion, line-crossing, intrusion, and license-plate events flow into the surveillance module for search and review, all over local ISAPI with no cloud dependency.

Live MJPEG and snapshot streaming with a shared per-channel snapshot cachePTZ control: pan, tilt, zoom, presets, and patrolsRecording playback timeline and segment downloadNVR import wizard that auto-discovers channels with per-channel credentialsMotion, line-crossing, and intrusion event ingestLicense-plate recognition (LPR) event taggingCamera groups, recording templates, and saved view layouts
How it connects
  • Connects to cameras and NVRs over ISAPI (local, no Hik-Connect cloud).
  • Authenticates with a device username and password stored as an encrypted credential.
  • Hikvision NVRs are added through the camera module, then imported to pull channels.
Tier
Production
Category
Cameras
Transport
ISAPI (local)
Auth
Device username + password
Streaming
MJPEG, snapshot, HLS
Events
Motion, line-cross, intrusion, LPR
Good to know
  • Two-way audio is not supported (audio stream is read-only).
  • Hikvision cloud features (Hik-Connect) are out of scope; the adapter is local ISAPI only.
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