Recorder specifications (recorders.min.json.gz)

Source:    Manufacturers' own public product pages (sourceKind "official-site"):
             Uniview  - en.uniview.com
             TP-Link  - www.tp-link.com (VIGI NVR series)
             Reolink  - reolink.com
             KBVision - kbvisiongroup.com
           and, for brands whose own pages block automated access, public
           product pages of Vietnamese importers / distributors (sourceKind
           "distributor", every such record is flagged unverified because it
           has a single non-manufacturer source):
             Hikvision - hikvision.vn (Nha An Toan, importer and distributor)
             Dahua     - synnexfpt.com (Synnex FPT, distributor, self-declared)
           The exact page of every record is stored in that record (field "u")
           together with its kind (field "k") and the unverified flag ("uv").
Retrieved: 2026-10-23
Generated: tool/recorders/ (fetch + extract) and tool/build_recorder_db.py
           (validation + deterministic build). Pages were fetched politely
           (robots.txt honoured, at least 1 s between requests, stop on 403/429).

What is included: only numeric facts a datasheet states (channel count, drive
bays, maximum capacity per drive, PoE ports, maximum incoming bandwidth, maximum
recording resolution) plus the model name and source address. Facts are not
copyrightable; no text, images, logos or datasheet files are redistributed.
Brand and model names are trademarks of their respective owners and are used
only to identify the products.

Why the manufacturers' own pages are not used for some brands: Hikvision/HiLook
(403 / bot check), Dahua (robots crawl-delay 100 s and Disallow on its download
hosts, page content rendered by script), Hanwha (content rendered by script; API
paths disallowed), Imou and Ezviz (no per-model recorder specification on
static pages). They were not bypassed; Hikvision and Dahua figures come from the
distributors above where those publish an explicit per-model table. HiLook has no
record (no distributor page found). Figures are only copied when explicit for a
single model; family pages and ambiguous bandwidth are left empty.

Accuracy: figures are transcribed from the pages above, may differ by hardware
revision or firmware and were never verified on real units. A missing figure
means the page did not state it clearly (not "none"). Thợ Cam shows them as
reference only ("per datasheet"); always confirm against the real device.
