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After we buy car, it`s very necessary to install a Dash Cam. Because Dash cam can protect our legal rights and interests, reduce the chance of scam, save effective evidence when an accident occurs, and record the wonderful view of our self-driving travel. But there are so many dash cam products on the market. How should we choose a suitable dash cam?
Key points for choosing:
1. Brand. Better to choose a brand that has a good reputation in the industry, can ensure quality and provide reliable after-sales service.
2. Style. According to the screen appearance, it can be divided into: card type, hidden type and rearview mirror type; according to the lens type, it can be divided into: single lens and dual lens. In general, each driving recorder has its own advantage, and it is best for us to choose according to our own needs and preferences.
Screen type: give priority to streaming media rearview mirror type, hidden type and card type considered secondly.
Lens type: Under normal circumstances, single lens is enough for our daily use. Dual lens is not necessary, but it can have. It is best for you to make a choice based on your actual situation.
3. Parameters. The fundamental purpose of purchasing a dash cam is to record images stably and clearly in case of emergency. Therefore, car camera quality and stability are the core, and other additional functions is icing on the cake. Three core hardware and four core parameters are important.
Three core hardware: Main control chip: the core part, responsible for the calculation and processing of data and images, we have Huawei HiSilicon, Allwinner, all are good quality. Image sensor: an important factor in determining imaging quality. Prioritize Sony and Howe (Ov). Lens: an important factor in determining image quality, Prefer glass lenses with a large number of lenses, for example 6 layers glass, 7 layers glass lens.
Four core parameters: Resolution: Determines picture clarity. At least 1080P. Aperture: determines depth of field and night vision effects. Choose F1.5~2.0. Wide angle: determines the size of the shooting angle, better choose 130-150°. Memory: determines video storage space and stability. 32G is enough. For long distance running or 2K resolution and above, choose 64G or above.
4. Function. There are many Driving Video Recorder on the market at present, but we recommend that the automatic loop recording and emergency video automatic locking functions are a must. The voice control and zero-flow mobile phone interconnection functions are more practical and are recommended. As for other additional functions, we recommend that you choose according to your own needs.
Shenzhen Zhitong Yingchuang Electronic Technology Co., Ltd
ADD: Jinke Dacheng Industrial Park, Xinhe Road, Longgang District, Shenzhen City, Guangdong Province, China
Post code:518114
Tell: 0086-13538239997
Email:bob@visualdriving.com
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