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.
Explosion-proof Type | Coal mine: Mine intrinsically safe | Chemical: Intrinsically Safe |
Explosion-proof Mark | Coal mine: Ex ib I Mb | Chemical: Ex ib IIC T4 Gb |
Protection Class | IP68 | |
Appearance Size | 80×55×30.85mm | |
Weight | 160g | |
Operating Voltage | 3.6V-4.2VDC | |
Maximum Operating Current | ≤500mA | |
Battery Capacity | 2150mAh | |
Boot-Time | 2s | |
Digital Zoom | The lens can be adjusted far and near and supports digital zoom | |
Compatible Systems | Windows(98/2000/ME/XP/7/8/10) | |
Display Size | 2-inch LCD Full HD display | |
Overlay Watermark | Support | |
Video Recording | One-key video recording (in the power-off state, directly press the "recording" button to enter the video recording) | |
Video Snapshot | Support | |
Video Format | MOV/MP4/AVI | |
Video Shooting | 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. | |
Video Playback | 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. | |
Pre-recording/Delayed recording | 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. | |
Segmented Video | This machine can set 5min, 15min, 20min, 30min, and other segmented videos | |
Photo Format | JPEG | |
Photo Pixels | 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 | 170° | |
Anti-shake Function | Electronic image stabilization | |
Shutter Control | electronic shutter | |
Exposure method | Automatic | |
Audio Format | WAV | |
One-click Recording | 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. | |
Infrared Switching | 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 | |
Storage Capacity | 16GB, expandable up to 128GB. | |
One-click Playback | The recorder can play back the latest video/recording/picture file with one key in standby mode | |
File Tag | 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. | |
Password Protection | Software password protection, anti-tampering, anti-deletion | |
Log Function | Documents are attached with time, product number, user number, and other information | |
Voice Broadcast | When the recorder is turned on, it can broadcast the user number and the hourly time signal | |
Laser Positioning | Positioning and shooting to keep the picture from shifting | |
Motion Detection | 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 | |
Parameter Settings | 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. | |
Charging Function | 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. | |
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