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White vandal dome camera with 35 IR LEDs and 2.8-12mm varifocal lens

Bluecctv

Bluecctv BL-7030DV analog camera 700TVL 2.8-12mm UTC

SKU CH-TC3X-R4R25

Vandal dome analog camera with 700 TVL resolution, 2.8-12mm varifocal lens, 35 IR LEDs for 0 lux night vision and UTC control

  • 700 TV lines deliver sharp colour detail
  • 8-12 mm varifocal lens adjusts the field of view
  • 35 IR LEDs give even night illumination without centre hotspot
  • True WDR handles high-contrast scenes for balanced exposure
  • 3-axis bracket allows straight mounting on wall or ceiling

700TVL analog dome for surveillance installers

The Bluecctv BL-7030DV is an analog vandal dome camera built for installers who need reliable coverage on existing coaxial infrastructure. It delivers 700 TV lines of horizontal resolution from a 1/3" Sony Super EXVIEW HAD II CCD sensor with 960H capability. The unit operates on DC 12V and includes a built-in MCU with DRAM and flash memory. It targets professionals maintaining or expanding legacy CCTV systems.

Vandal dome with 3-axis mount and 35 IR LEDs

A 3-axis construction lets the camera be adjusted for a straight view on either wall or ceiling surfaces without image rotation issues. The housing integrates 35 IR LEDs with Smart IR control to prevent centre white-out during night operation. UTC support allows on-screen menu changes over the coaxial cable, while an optional RS-485 interface adds remote configuration where cabling permits. The vari-focal 2.8-12mm 2-megapixel lens is factory fitted.

Upgrades older analog domes lacking WDR or OSD

This model replaces fixed-lens analog domes that lack wide dynamic range, defog or digital image stabilisation. The jump is worth it when scenes contain strong backlight or high contrast that older cameras cannot balance. ATR-EX, 2D and 3D noise reduction, HLC and slow shutter (Sens-up) extend usable footage in difficult lighting. Buyers who need IP networking or higher than 700 TVL resolution should look elsewhere.

Highlights

  • 700 TV lines deliver sharp colour detail
  • 8-12 mm varifocal lens adjusts the field of view
  • 35 IR LEDs give even night illumination without centre hotspot
  • True WDR handles high-contrast scenes for balanced exposure
  • 3-axis bracket allows straight mounting on wall or ceiling

Specifications

BrandBluecctv
ModelBL-7030DV

Questions about this item

What signal standard does the UTC interface use for on-screen control?

The UTC interface uses RS-485 signalling to send OSD commands over the coaxial cable without extra wires.

What mounting options does the 3-axis bracket provide?

The 3-axis bracket lets you pan, tilt and rotate the dome so the image stays level on both wall and ceiling mounts.

How is the vari-focal lens adjusted during installation?

Loosen the lens retaining screws, turn the zoom ring to set the 2.8–12 mm field of view, then focus and re-tighten; the step often missed is re-tightening both screws to stop focus drift.

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