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Cybersecurity · head to head

Dahua Technology vs Rhombus Systems

Dahua Technology logo

Dahua Technology

Cybersecurity

Large Chinese video platform that US federal buyers and federal contractors cannot lawfully use

From
On request
Rated
-
Full reviewWebsite
Rhombus Systems logo

Rhombus Systems

Cybersecurity

Cloud-managed cameras, sensors and access control with a per-camera annual licence

From
$149/year
Rated
-
Full reviewWebsite

The short version

  • Each has a real cost: Dahua Technology dahua is named under NDAA Section 889 and listed on the FCC Covered List, so the US federal government cannot procure its video surveillance equipment and cannot contract with entities that use it, which disqualifies most organisations with any federal contracting ambition regardless of how good the software is.; Rhombus Systems the per-camera annual licence never ends and a camera without an active licence stops working, so the total cost over a ten-year hardware life is several times the hardware price.
  • They diverge on capability: Dahua Technology covers DSS Pro V8, Rhombus Systems covers On-camera storage.
  • Prices and features above were last checked on 1 September 2026.

Where they differ

Only the attributes on which Dahua Technology and Rhombus Systems actually diverge.

Attributes where Dahua Technology and Rhombus Systems differ
AttributeDahua TechnologyRhombus Systems
Starting priceOn request$149/year
Pricing modelquotePer camera per year licence plus hardware
PlatformsWindows, Linux, Web, iOS, AndroidWeb, iOS, Android

Identical on both: free tier (No), user rating (Not yet rated), category (Cybersecurity).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Dahua Technology

  • DSS Pro V8
  • Distributed architecture
  • DeepXplore
  • Access management
  • Parking Lot application
  • Intelligent Analysis
  • Maintenance Center
  • DMSS mobile app

Only in Rhombus Systems

  • On-camera storage
  • No NVR or server
  • AI search
  • Access control
  • Environmental sensors
  • Unlimited users
  • Ten year hardware warranty
  • Optional cloud archiving

What people use each for

The jobs each tool is most often brought in to do.

Dahua Technology

  • A private industrial site outside the United States with no federal or defence supply chain exposurenot Rhombus Systems
  • A large-channel-count deployment in a market where Section 889 and the FCC Covered List do not applynot Rhombus Systems
  • An existing Dahua estate authorised before February 2023 being maintained rather than expandednot Rhombus Systems
  • A buyer who has taken written legal advice confirming no federal contracting exposure now or in futurenot Rhombus Systems

Rhombus Systems

  • A school district running video across dozens of buildings with no local IT at each sitenot Dahua Technology
  • A clinic group needing door access and cameras in one console under a single audit trailnot Dahua Technology
  • A logistics operator that wants to search for a specific vehicle across sites without scrubbing footagenot Dahua Technology
  • An office estate replacing ageing NVRs where nobody remains who knows how to maintain themnot Dahua Technology

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Dahua Technology

  • Dahua is named under NDAA Section 889 and listed on the FCC Covered List, so the US federal government cannot procure its video surveillance equipment and cannot contract with entities that use it, which disqualifies most organisations with any federal contracting ambition regardless of how good the software is.
  • Rules adopted by the FCC in late 2025 gave the Commission authority to revoke equipment authorisations already granted, so equipment that is legal to sell today may not be tomorrow and a multi-year rollout carries regulatory risk the vendor cannot indemnify.
  • Sourcing has degraded sharply: new equipment, replacement parts and system expansions are increasingly difficult to obtain through compliant US distribution and major retailers have removed listings, so an installed estate faces a spares problem long before end of life.
  • Any organisation that later wins or bids for federal work, or supplies a federal contractor, must audit and replace Dahua equipment across all its facilities under Section 889(a)(1)(B), turning a cheap installation into an expensive forced rip-out.
  • Beyond procurement law, insurers, auditors and enterprise customers increasingly treat Chinese-manufactured surveillance as a supply chain finding in its own right, so the reputational cost lands even where the legal prohibition does not.

Rhombus Systems

  • The per-camera annual licence never ends and a camera without an active licence stops working, so the total cost over a ten-year hardware life is several times the hardware price.
  • Cameras must be Rhombus, so there is no reuse of existing IP cameras and migrating away means replacing every device rather than changing software.
  • Cloud archiving is priced separately by retention and stream count, and long retention on multisensor cameras runs into five figures per camera, which can dwarf everything else in the quote.
  • On-camera storage is the default retention, so a camera physically stolen or destroyed takes its unarchived footage with it unless cloud archiving was paid for on that camera.
  • Analytics and integrations are good for mid-market needs but shallower than a dedicated enterprise VMS with a large third-party ecosystem, so specialist requirements like advanced LPR or forensic search hit limits.

Pricing, plan by plan

Dahua Technology

On request
  • DSS Pro V8$undefined/year
    • Base video licence covering 16 channels, required before adding more
    • Additional video channel licences purchased per channel
    • Access control, video intercom and parking licensed separately

Rhombus Systems

$149/year
  • Professional$149/year
    • Per camera per year
    • Cloud console and management
    • On-camera storage retention
  • Enterprise$199/year
    • Per camera per year
    • Everything in Professional
    • Flexible cloud archiving options
  • Cloud archiving$undefined/year
    • Priced separately by retention period and stream count
    • Multisensor cameras cost several times a single sensor camera
    • Long retention on multisensor models can reach five figures per camera

Which should you pick?

Choose Dahua Technology if

  • You need dss pro v8.
  • You work on Windows, Linux, Web, iOS, Android.
  • You also want distributed architecture.
Dahua Technology review

Choose Rhombus Systems if

  • You need on-camera storage.
  • You work on Web, iOS, Android.
  • You also want no nvr or server.
Rhombus Systems review

Questions people ask

Is Dahua Technology or Rhombus Systems better?
Neither clearly leads. Dahua Technology starts at On request and Rhombus Systems at $149/year, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Dahua Technology or Rhombus Systems?
Dahua Technology starts at On request and Rhombus Systems at $149/year.
Does Dahua Technology or Rhombus Systems run on more platforms?
Dahua Technology runs on Windows, Linux, Web, iOS, Android. Rhombus Systems runs on Web, iOS, Android.
What is Dahua Technology best used for?
Dahua Technology is most often used for a private industrial site outside the united states with no federal or defence supply chain exposure, a large-channel-count deployment in a market where section 889 and the fcc covered list do not apply, an existing dahua estate authorised before february 2023 being maintained rather than expanded, a buyer who has taken written legal advice confirming no federal contracting exposure now or in future. Of those, a private industrial site outside the united states with no federal or defence supply chain exposure and a large-channel-count deployment in a market where section 889 and the fcc covered list do not apply are not what Rhombus Systems is typically brought in for.
What can Dahua Technology do that Rhombus Systems cannot?
Dahua Technology covers DSS Pro V8, Distributed architecture, DeepXplore, Access management. Rhombus Systems covers On-camera storage, No NVR or server, AI search, Access control.

Answered from the vendors’ own pages

Dahua Technology: Can a US federal agency buy Dahua?

No. Dahua is explicitly named under NDAA Section 889, so federal agencies cannot procure or obtain its video surveillance equipment, including OEM-rebadged versions.

Rhombus Systems: Do I need an NVR or a server?

No. Cameras record on board and connect directly to the cloud console, which is the main operational reason organisations pick it.

Dahua Technology: Can a private US company use Dahua cameras?

Section 889 does not directly regulate private companies without federal contracts, and existing installations are not required to be removed. But the moment the company bids for federal work or supplies a federal contractor, Section 889(a)(1)(B) makes the installed equipment a problem.

Rhombus Systems: What does the licence cost?

Roughly $149 per camera per year for Professional and about $199 for Enterprise, typically sold in one, three, five or ten year terms.

Dahua Technology: Is existing Dahua equipment banned?

No. The prohibition on new authorisations does not apply retroactively to equipment authorised before February 2023, and legacy systems may remain in use. New purchases and expansions are the restricted part.

Rhombus Systems: Is cloud storage included?

No. On-camera storage is the default. Cloud archiving is a separate charge priced by retention duration and number of streams.

Dahua Technology: Is Dahua available outside the United States?

Yes, and it remains one of the two largest manufacturers globally, though a number of other countries have introduced their own restrictions on government use.

Rhombus Systems: Can I use my existing cameras?

No. The platform works only with Rhombus hardware, which is the trade-off for the zero-server architecture.

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