Shenzhen Firecore Technology Co., Ltd. |
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Vehicle Camera Monitoring System High definition car mounted 7 - inch VGA monitor display
We are a professional manufacturer of research and development production and vehicle monitoring
Car video recorder car camera car usb camera car display usb camera
Please contact us by email : firecore1688@163.com
Product Name : 7 - inch Desktop Display Input Configuration
with Two Video Inputs Priority for Reverse
Appearance size 174 * 114 * 20mm Language
Chinese English
7 - inch display screen remote operation mode
Screen ratio 16 : 9 color standard PAL / NTSC automatic switching
Resolution 800 * 480 standby
temperature - 20 to+75 degrees Celsius
Remote control supports remote control working temperature
from - 10 to + 50 degrees Celsius
Rated power of approximately 6W power supply DC 12 - 24V
The camera power ground wire and video ground wire are directly connected to the vehicle body The above two methods can solve the problem by 99% If there are still a few water ripples you can refer to the next method and add RC or LC filtering circuits Add a filtering circuit (without adding a relay) This method involves adding a filtering circuit to the power line of the reversing light filtering the pulse power supply to form a DC power supply and then supplying power to the camera This can completely eliminate the interference of horizontal stripes on the screen
Purchasing Advantage Broadcast Editor
1 : Chip CCD and CMOS chips are important components of the reverse camera which can be divided into CCD and CMOS according to different components CMOS is mainly used in products with lower image quality Its advantages are lower manufacturing cost and power consumption compared to CCD but its disadvantage is that CMOS cameras have higher requirements for light sources CCD is a high - end technology component used in photography and videography which also comes with a video capture card CCD and CMOS have a significant difference in technology and performance Generally speaking CCD has better performance but it is also more expensive It is recommended to choose a CCD camera without considering the cost
2 Clarity is one of the important indicators for measuring cameras Generally speaking if the camera has high clarity the quality of its image display will be better How to choose a high - definition camera It is recommended to judge based on the level of the camera chip Generally different chip levels different photosensitive components and the level of debugging technicians may result in different effects for products of the same chip and level On the contrary products with high clarity may have some discount on night vision effects The reverse camera usually uses a number of lines to distinguish the clarity such as 420 lines 480 lines 500 lines 580 lines 600 lines etc
3 The higher the clarity of night vision, the worse the night vision effect of the product as the night vision effect is also related to the clarity of the product Generally high - quality products have night vision function and will not affect the presentation effect Generally night vision refers to those with infrared or white LED lights while those without infrared lights can only be said to have good low illumination and better imaging results under the same lighting conditions
4 , Waterproof reversing cameras generally have waterproof functions which can better protect the camera and extend the lifespan of the reversing camera
5 , Both shock and dust resistant reversing cameras have shock and dust resistant functions