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QRN-420S
4CH 8MP NVR with PoE switch

Key Features

  • Up to 4CH 8MP resolution
  • H.265, H.264, MJPEG codec
  • WiseStream support
  • 40Mbps network camera recording
  • Plug & play by 4 PoE port
  • Max. 1 HDD(Up to 6TB)
  • HDMI output
  • P2P service(QR code)
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For supported HDD information, please visit the HDD compatibility list.

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Manuals

CategoryFile NameLast Update
ManualsManuals_QRN-420S,QRN-820S,QRN-1620S,LRN-410S,LRN-810S,LRN-1610S_230515_DE.pdf2026-04-27
ManualsManuals_QRN-420S,QRN-820S,QRN-1620S,LRN-410S,LRN-810S,LRN-1610S_230515_EN.pdf2026-04-27
ManualsManuals_QRN-420S,QRN-820S,QRN-1620S,LRN-410S,LRN-810S,LRN-1610S_230515_ES.pdf2026-04-27
ManualsManuals_QRN-420S,QRN-820S,QRN-1620S,LRN-410S,LRN-810S,LRN-1610S_230515_FR.pdf2026-04-27
ManualsManuals_QRN-420S,QRN-820S,QRN-1620S,LRN-410S,LRN-810S,LRN-1610S_230515_IT.pdf2026-04-27
ManualsManuals_QRN-420S,QRN-820S,QRN-1620S,LRN-410S,LRN-810S,LRN-1610S_230515_NL.pdf2026-04-27
ManualsManuals_QRN-420S,QRN-820S,QRN-1620S,LRN-410S,LRN-810S,LRN-1610S_230515_PL.pdf2026-04-27
ManualsManuals_QRN-420S,QRN-820S,QRN-1620S,LRN-410S,LRN-810S,LRN-1610S_230515_PT.pdf2026-04-27
ManualsManuals_QRN-420S,QRN-820S,QRN-1620S,LRN-410S,LRN-810S,LRN-1610S_230515_TR.pdf2026-04-27

CAD

CategoryFile NameLast Update
CADCAD_LRN-410SQRN-420S_200128.dwg2026-04-27
CADCAD_LRN-410SQRN-420S_200128.pdf2026-04-27

Firmware

CategoryFile NameLast Update
FirmwareQRN-820S_3.07.42_240624211145.zip2026-06-25

A&E Document

CategoryFile NameLast Update
A&E DocumentAE-Document_QRN-420S_200320_EN.docx2026-04-27

Product Specifications

CategoryFile NameLast Update
Product SpecificationsProduct-Specifications_QRN-420SQRN-820SQRN-1620SLRN-410SLRN-810SLRN-1610S_230513_DE.pdf2026-04-27
Product SpecificationsProduct-Specifications_QRN-420SQRN-820SQRN-1620SLRN-410SLRN-810SLRN-1610S_230513_EN.pdf2026-04-27
Product SpecificationsProduct-Specifications_QRN-420SQRN-820SQRN-1620SLRN-410SLRN-810SLRN-1610S_230513_ES.pdf2026-04-27
Product SpecificationsProduct-Specifications_QRN-420SQRN-820SQRN-1620SLRN-410SLRN-810SLRN-1610S_230513_FR.pdf2026-04-27
Product SpecificationsProduct-Specifications_QRN-420SQRN-820SQRN-1620SLRN-410SLRN-810SLRN-1610S_230513_IT.pdf2026-04-27
Product SpecificationsProduct-Specifications_QRN-420SQRN-820SQRN-1620SLRN-410SLRN-810SLRN-1610S_230513_NL.pdf2026-04-27
Product SpecificationsProduct-Specifications_QRN-420SQRN-820SQRN-1620SLRN-410SLRN-810SLRN-1610S_230513_PL.pdf2026-04-27
Product SpecificationsProduct-Specifications_QRN-420SQRN-820SQRN-1620SLRN-410SLRN-810SLRN-1610S_230513_PT.pdf2026-04-27
Product SpecificationsProduct-Specifications_QRN-420SQRN-820SQRN-1620SLRN-410SLRN-810SLRN-1610S_230513_TR.pdf2026-04-27
Service policies and processesService policies and processes can differ by nation / product / model. For more details, click below to view the warranty information applicable to your product.
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