This tool downloads all firmwares across various vendors, and determines which firmwares are compatible with which Dahua devices.
- Dahua
- 2M CCTV
- Activecam
- Advidia
- Altoros
- Amcrest
- Ameta - NOTE: They require that you contact support to get firmware. Ref: https://www.ametagroup.com/firmware
- Ascendent
- Backstreet Surveillance
- Bosch (a few of their cameras and NVR models)
- BV Security
- CCTV Security Pros
- CCTV Star
- CP Plus
- Dax Networks
- DH Vision
- eLine
- Eastern CCTV
- ENS Expose
- Lorex - NOTE: They require that you contact support to get firmware. Ref: https://help.lorextechnology.com/link/portal/57356/57366/Article/1451/Client-Software-Manually-updating-DVR-NVR-firmware. This currently uses the PDFs that I've found on their website
- Gess Technologies
- GSS
- Honeywell (a few of their product lines)
- Heivision
- IC Realtime
- Ikegami
- Inaxsys
- IndigoVision
- Infinity CCTV
- Innekt
- Intelbras
- KBVision
- Lumixen
- Maxron
- Montavue
- Oco
- Optiview
- Panasonic (in certain countries only)
- People Fu
- Platinum CCTV
- RedSpeed
- Rhodium
- RVI
- Saxco
- SavvyTech
- Security Camera King
- Space Technology
- Speco
- ToughDog
- Unisight
- VIP Vision
- Watchnet
- Winic
- Zuum
- ADT (their residential line used to be Dahua OEM)
- Annke (move to Hikvision OEMs)
- Aposonic
- BCS
- Cantek
- Dotix
- DVR Unlimited
- Eyenor
- FLIR
- HQVision
- Legrand
- Norden
- Q-See
- Raster
- Riva
- SecurityTronix
- Techpro
- Tyco Holis
- Tyco Illustra EssentialsUra
- Watashi