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White explosion-proof IR dome IP camera with 4mm lens

China Bks

China Bks BL-EX460MNI-I 6MP Explosion-Proof IR Dome IP Camera 4mm security

SKU CH-195Q-2WFGN

A 6 MP explosion-proof dome IP camera with 4 mm fixed lens, 120 dB WDR, triple-stream H.265+ encoding and IR night vision up to 30 m

  • TypeIP / Network Cameras
  • 6 MP resolution captures fine detail with 3072 × 2048 at 30 fps
  • Explosion-proof housing rated IP68 protects the camera in hazardous environments
  • 120 dB wide dynamic range balances bright and dark areas in a single scene
  • 4 mm fixed lens gives 83° horizontal field of view for broad coverage
  • Triple-stream H.265+ encoding reduces bandwidth while keeping high-quality video

6MP Explosion-Proof Dome Camera

The China Bks BL-EX460MNI-I is a 6-megapixel explosion-proof IR dome IP camera built for hazardous-area surveillance. It delivers 3072×2048 resolution at 30 fps with a 4 mm fixed lens and 120 dB wide dynamic range. Three independent video streams and H.265+ compression suit professional security integrators and industrial site managers.

4 mm Fixed Lens and 83° Horizontal FOV

The 4 mm focal length provides an 83° horizontal field of view, 45° vertical and 99° diagonal. This single angle of view determines whether the camera covers the required scene width at the intended mounting distance. No varifocal or alternative focal lengths are included with this specific model.

Triple-Stream Capacity Up to 16 Mbps

The main stream handles 3072×2048 at 30 fps while two sub-streams offer 640×480 and 1280×720 options for live view or recording. Total bit rate scales from 256 Kbps to 16 Mbps across all streams. Bandwidth or storage budgets tighter than the minimum bit rate will constrain recording quality or retention time.

Highlights

  • 6 MP resolution captures fine detail with 3072 × 2048 at 30 fps
  • Explosion-proof housing rated IP68 protects the camera in hazardous environments
  • 120 dB wide dynamic range balances bright and dark areas in a single scene
  • 4 mm fixed lens gives 83° horizontal field of view for broad coverage
  • Triple-stream H.265+ encoding reduces bandwidth while keeping high-quality video

Specifications

TypeIP / Network Cameras

Questions about this item

What does the 6 MP resolution deliver in live view?

The sensor captures 3072×2048 at 30 fps on the main stream, so every frame shows full 6 MP detail.

How does the IP68 rating limit where I can mount it?

IP68 means the dome is dust-tight and survives continuous immersion, so it can be installed outdoors or in wash-down zones without extra enclosures.

What clearance does the 4 mm fixed lens and M12 mount need?

The 4 mm lens gives 83° horizontal FOV; the M12 mount and 0–360° pan, 0–90° tilt, 0–360° rotate range let you aim it in any direction inside a standard dome housing.

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