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White corner-mount security camera with 2.8mm lens and single IR LED

DiySecurityCameraWorld

DiySecurityCameraWorld DSC-MS31270 2.4MP 1080P 2.8mm Corner Security Camera

SKU CH-N6A4-33G69

A 2.4MP 1080P corner-mount security camera with a 2.8mm wide-angle lens, hybrid AHD/CVI/TVI/CVBS output and IR night vision

  • TypeElevator/Corner Security Camera
  • 4MP 1080p resolution delivers sharp detail over existing coax cable
  • Hybrid 4-in-1 board switches between AHD CVI TVI CVBS via dip switch
  • 8mm wide-angle lens covers more area from a single corner mount
  • 001 lux sensitivity with IR-cut and array LED captures clear night footage
  • 12V DC 350mA power input lets you choose the adapter that fits your install

Corner-mount camera for tight indoor spaces

The DSC-MS31270 fits into elevator ceilings and building corners where a standard bracket cannot reach. Its 2.8 mm lens gives a wide field of view so a single unit covers the whole cabin or hallway. Installers working with existing coaxial runs will appreciate the direct BNC connection.

2.4 MP resolution over analogue coax

The 1/2.8" Sony IMX322 sensor delivers 1920x1080 effective pixels at 2.4 megapixels across AHD, TVI and CVI formats, plus 2000 TVL in CVBS mode. Sensitivity reaches 0.001 lux at F1.2, and the single array IR LED activates automatically for night monitoring. The camera draws 350 mA at 12 V DC; a power supply is not included.

Dip-switch selects signal format on site

A four-position dip switch on the board lets you choose AHD, CVI, TVI or CVBS without opening the housing or using a separate controller. This reduces configuration time when matching an older DVR or upgrading a hybrid recorder. The package contains only the camera module; cables, connectors and a 12 V adapter must be sourced separately.

Highlights

  • 4MP 1080p resolution delivers sharp detail over existing coax cable
  • Hybrid 4-in-1 board switches between AHD CVI TVI CVBS via dip switch
  • 8mm wide-angle lens covers more area from a single corner mount
  • 001 lux sensitivity with IR-cut and array LED captures clear night footage
  • 12V DC 350mA power input lets you choose the adapter that fits your install

Specifications

BrandDiySecurityCameraWorld
ModelDSC-MS31270
TypeElevator/Corner Security Camera

Questions about this item

Will this 2.8mm corner camera work with my existing 1080p analog DVR?

Yes, the hybrid board outputs 1080p over coax and the dip switch selects CVBS for legacy analog recorders.

How can I verify the 1/2.8" Sony IMX322 sensor is switching to night mode correctly?

In low light the IR‑cut filter engages automatically and the single array IR LED illuminates the scene at 0.001 lux.

Does the box include the 12 V DC 350 mA power adapter and any mounting brackets?

The package contains only the 2.4MP corner camera; the 12 V DC 350 mA power supply and mounting hardware must be purchased separately.

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