Group I Coal Mining

KBA12 is group I coal mining explosion proof CCTV camera with light, which fit for coal mining, where there is an explosive mixture of methane and coal dust underground, but no corrosive gas that breaks the insulation.

Aux light for dark area

For challenging low-light applications, this KBA12 coal mining explosion proof CCTV camera adopts aux Light offers best-in-class light sensitivity, capturing color details in low light down to 0.003 lux. The KBA12 coal mining explosion proof CCTV camera uses a set of optical features to balance light throughout the scene, resulting in clear images in dark environments.

Wide Dynamic Range

KBA12 coal mining explosion proof CCTV camera achieves vivid images, even in the most intense contrast lighting conditions, using industry-leading wide dynamic range (WDR) technology. For applications with both bright and low lighting conditions that change quickly, True WDR (120 dB) optimizes both the bright and dark areas of a scene at the same time to provide usable video.

4MP Resolution

KBA12 coal mining explosion proof CCTV camera adopts high quality image with 4MP, 1/2.7"CMOS sensor.This explosion proof mini camera frame rate is 4MP (2592*1520)@30/25fps; 3MP (2304*1296)@30/25fps.

Ultra H.265

This KBA12 coal mining explosion proof CCTV camera video compression has been upgrade to Ultra 265, H.265, H.264, MJPEG. Ultra H.265 is the optimized implementation of the H.265 codec that uses a scene-adaptive encoding strategy, dynamic GOP, dynamic ROI, flexible multi-frame reference structure and intelligent noise reduction to deliver high-quality video without straining the network.

Supports 128 G Micro SD card

KBA12 coal mining explosion proof CCTV camera also support 128G Micro SD card, which help video to keep record for one month.

PoE Power Supply

KBA12 coal mining explosion proof CCTV camera voltage input can be DC 12V±25% and PoE (IEEE 802.3af), which max power consumption is 7.0W.

Stainless Steel 304/ 316L

KBA12 coal mining explosion proof CCTV camera is full made of stainless steel 304 and 316L, also including mounted bracket. Stainless steel 316L type camera can apply for high corrosion area, such as off-landing, marine, ship, waste incineration and chemical factory.

KBA12 Ex Mini Network cameras for coal mining data sheet.pdf