Explosion proof inspection camera, mode YHJ3.7, integrates digital video, digital camera, and recording functions in one, and can digitally record dynamic and static on-site conditions during the work process. Explosion proof inspection camera is suitable for coal mines, non-coal mines, chemical plants, and pharmaceutical plants, natural gas pipeline inspection, oil depot tank farm, gas station, terminal tanker and other environments.
Coal mine: Mine intrinsically safe
Chemical: Intrinsically Safe
Coal mine: Ex ib I Mb
Chemical: Ex ib IIC T4 Gb
Maximum Operating Current
The lens can be adjusted far and near and supports digital zoom
2-inch LCD Full HD display
One-key video recording (in the power-off state, directly press the "recording" button to enter the video recording)
Support 1296P HD shooting. And there are 6 resolutions of 2304*1296, 2560*1080, 1920*1080, 1440*1080, 1280*720, 848*480. When the video resolution is 2304*1296, 2560*1080, 1440*1080, 720*480, and 848*480, the video frame rate is 30 frames per second; when the video resolution is 1920*1080, the video frame rate is 30 Frames per second, 45 frames per second are optional; when the video resolution is 1280*720 and 848*480, the video frame rate is 30 frames per second, 45 frames per second or 60 frames per second.
It has 2x, 4x, 8x, 16x, 32x, 64x, and 128x fast-forward or fast-rewind playback functions, when Explosion-proof Law Enforcement Recorder is playing back video locally.
Support. Under the resolution of 2560*1080, it can pre-record the video information for 45 minutes before and after the recording.
Maximum Logging Interval
The machine adopts automatic segment recording mode, and there is no interval between the recording time of two adjacent videos.
This machine can set 5min, 15min, 20min, 30min, and other segmented videos
Maximum support 50 million pixels. And the effective pixel is 9472*5328,8000*4768,8000*4500,7808*4392,7360*4140,7552*4248,7104*3996,6720*3780,6400*3600,6144*3456,6016*3384,5344*3006,4608*2592,4224*2376,3776*2124,2688*1512 are optional.
Lens Wide Angle
Electronic image stabilization
Support separate recording, dual-microphone anti-noise
Infrared Night Vision
In the dark environment, you can see the face clearly at 10 meters, and see the outline of the human body at 20 meters.
Manual / Auto
Key Tone Off Function
Can be set to turn off the key tone
Vibration Reminder to Turn Off Function
Can be set to turn off the vibration reminder
Indicator Light Off Function
The recorder can be set to turn off the indicator light
16GB, expandable up to 128GB.
The recorder can play back the latest video/recording/picture file with one key in standby mode
The video that is being shot can be marked with the corresponding key, and the marked files will not be automatically cleared when uploaded to the background collection station.
Software password protection, anti-tampering, anti-deletion
Documents are attached with time, product number, user number, and other information
When the recorder is turned on, it can broadcast the user number and the hourly time signal
Positioning and shooting to keep the picture from shifting
After the motion detection recording function is turned on, in the viewfinder preview mode, when a moving object enters the shooting range of the recorder, the recorder automatically enters the recording mode.
White Fill Light Function
The white fill light can be manually turned on to supplement the light, and it can shoot normally in low-light environments
The recorder can set the recording resolution, the number of photo pixels, etc.
Auto Save Function When Power Off
The recorder can automatically save the recording file before the power is exhausted, and then shut down
External Camera Function
An external small camera can be connected to provide a video source for this machine, and the horizontal field of view of the small camera is ≥140°
Power Saving Mode
You can set the machine's automatic screen off and automatic shutdown time.
The machine can be charged through the special adapter, computer USB cable interface, car charger, and other charging interfaces, and the machine can be equipped with a car charger.