Features

1. Flameproof protection, with coal safety MA mark, can be used in China standard(based on IEC) Class I coal mine gas environment.

2. With MA mining product safety mark certificate,explosion-proof certificate manufactured under qualified coal product production license.

3. The view windows are made of special tempered flat glass, which guarantees the clear picture quality while sturdy and durable to ensure explosion-proof requirements.

4. Unique drawer type installation design, inside can install a variety of integrated PTZ zoom, bullet camera, fixed focus camera and power supply and other accessories.

5. Support single mode single fiber optical output mode.

6. It supports access to the network monitoring  , remote monitoring, mobile phone monitoring and multiple platform video monitoring docking, as well as monitoring and display of large-screen splicing TV walls.

7. Support Onvif protocol, Ehome protocol, GB28181 platform access, compatible with Hikvision Dahua and other multi-manufacturers' protocols and access back-end system products. Support H.265 264 MJPEG encoding format.

   
   

Purchase Model 

KBA148       2MP Analog network dual signal output.

KBA148-F    2MP Network optical fiber node type output.

KBA148-S    700TVL Pure analog output + analog light output (discontinued, but can be ordered)

The definition can be improved and changed within the allowable range of the controlled components if the default camera parameters do not meet the project requirements.

Installation accessories

• For fixed explosion-proof camera,generally excluding the miniature barrel camera case

• Semi-fixed pan/tilt (YTSZ-TJ-304) for angle adjustment type, with standardstainless steel 304

• Wall mount camera bracket (YTSZ-1-BZ-304), with standard stainless steel 304

• Hanging camera bracket (YTSZ-1-DZ-304) ,with standard stainless steel 304

• Corner camera bracket (YTSZ-1-QZ-304) ,with standard stainless steel 304

• Round tube pole holding camera bracket (YTSZ-1-LZ-304) ,with standard stainless steel 304 Customized mounting bracket (YTSZ-1-FBSJ-),will design based on the mount location upon request

Output cable

Electric signal output type: the factory comes standard with a 2-meter mining power supply test line, and a 2-meter mining network cable. It can be connected and extended through the mine explosion-proof junction box, or the test line field cable and network cable/coaxial line can be removed and directly connected inside the mine flameproof camera, and the explosion-proof cable entry device should be sealed.

Optical signal output type: the factory comes standard with a 2 meter test line. When installing on site, the power supply cable is directly connected to the inside of the device, and the optical cable is welded inside the device.

Node type 3 electric 2 optical fiber: Connection mode of signal output: hand in hand. The first mine explosion-proof camera is connected to the second fiber port 1, and the second fiber port 2 is connected to the third fiber port 1. Realize cascaded transmission to the total fiber receiving end. This reduces the construction and wiring costs, and more Design layout of monitoring points suitable for coal mine tunnel environment.