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Bluecctv security camera vandalproof dome silver finish 4-9mm vari-focal lens

Bluecctv

Bluecctv BL-NC-VP8450VF-DN Security Camera 550 TV Lines 4-9mm Vari-Focal Lens

SKU CH-7P7G-3KYHB

A vandalproof security camera with a 4-9mm vari-focal lens delivering 550 TV lines of resolution

  • 550 TV Lines resolution delivers sharp detail
  • 4-9mm vari-focal lens adjusts field of view
  • 05 Lux sensitivity captures clear low-light footage
  • Vandalproof housing protects against tampering

Bluecctv BL-NC-VP8450VF-DN Security Camera

The Bluecctv BL-NC-VP8450VF-DN is a vandalproof security camera built for outdoor or high-risk indoor monitoring. It uses a 1/3" Sony Super HAD II CCD sensor delivering 768 x 494 effective pixels and 550 TV lines of resolution. The 4-9mm vari-focal lens allows adjustable viewing angles for targeted coverage. It operates on 12V DC power and is not suited for buyers who need IP networking or digital recording integration.

Analogue Video Limits and Low-Light Performance

The camera outputs an analogue composite signal limited to 550 TV lines, which caps detail compared to modern digital standards. Minimum illumination is rated at 0.05 lux with automatic gain control and electronic light control active. The vari-focal lens requires manual adjustment at installation and does not support remote zoom or focus. Buyers needing motorised lens control or higher resolution should consider other technologies.

Highlights

  • 550 TV Lines resolution delivers sharp detail
  • 4-9mm vari-focal lens adjusts field of view
  • 05 Lux sensitivity captures clear low-light footage
  • Vandalproof housing protects against tampering

Specifications

BrandBluecctv
ModelBL-NC-VP8450VF-DN

Questions about this item

Which lens range suits a driveway versus a doorway?

The 4-9mm vari-focal lens lets you narrow the view to about 9mm for a long driveway or widen it to 4mm for a broad doorway.

What does 550 TV lines deliver on a monitor?

550 TV lines from the 1/3" Sony Super HAD II CCD with 768 x 494 effective pixels gives clear standard-definition detail for identifying faces at typical CCTV distances.

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