Why you need to own a Car DVR during hot summer? Survey shows that the hot weather increases the hidden danger of car collision, because you’re easier to feel sleepy than other seasons. For driving safety, it is vital for your car to be equipped with a Car DVR. Then, how to make the best choice of purchasing it? Let’s make a conversation together.
1. Metal housing
Considered hot summer of high temperature, which will be a tough test of the stability of a Car DVR. As each product heat produced in the process components run, in additional, there is high ambient temperature, it is dual heat factors to be influenced of the device works. However, the metal housing Car DVR with good thermal conductivity & heat dissipation. Such as the section of E-SONG ESR903 own the patent visual with brushed metal casing to be good heat dissipation & performance stability. Even suffered from the hot summer, it works perfectly.
2. Master control chip
There are multiple chipsets vendors in the field, such as Ambarella, Sunplus, Zoran, Allwinner, NTK, STK, etc. While, in the true high-end Car DVR, the Ambarella A7L chipset to be the best, the video resolutions up to 2304*1296 @ 30 fps, the video clarity is 1.5 times of an ordinary 1080P, the recorded video, even playback via 4K big-screen TV, the details of image/audio are still clear and smooth, It can be seen the perfect video quality when you are using the device. And so the best quality device of stability top chipset is less influenced by weather conditions, it’s always playing to be superior performance. As the cost reasons, Ambarella A7L chip is generally only used in high-end Car DVR products, Such as all E-SONG brands device, their best seller of ESR821, the ending users are highly praised of positive feedbacks.
In addition, the basic performance of a high-end Car DVR is also crucial to taking into consideration. Such as the perfect night vision to see more video details at dim conditions, the super wide angle during recording, and the satisfied after-sales service. These are the main factors you need to take a look.
We believe E-SONG Car DVR can be your best choice, and E-SONG Car DVR comes all with perfect features to help you fullest to defense the hot summer & enjoy your nice journey on the way.
