As HOWEN has nearly 10 years experience on vehicle surveillance system, every single model of mobile DVR, mobile data terminal, vehicle camera, body worn camera must pass a series of reliability tests and temperature tests. This is essential part of R&D because HOWEN team do know that what they can deliver is not just a hardware, but also quality and trust.

mobile DVR vibration test based on USA military standard

In order to get the system work with various environments since mobile DVRs can be working in different environments. Some of the situations would be extremely hard because of  vibration or heating. Therefore, test is one of the most important part in HOWEN even though it cannot been seen at the first beginning. However, in long-term the difference would be significant because they will be failure because of different problems.

AHD HDD SSD Mobile DVR for commercial vehicle

For the vibration test, we simulate the vehicle environment based on the USA military standard , MIL-810G. This test can find out the status of devices in the worst situations. In this way HOWEN team can improve the structure and hardware design of all the products.

Temperature test for mobile DVR

temperature test mobile data terminal

Also, as customers of HOWEN are from all over the world, it means that the devices would work in cold areas or hot areas. Therefore, temperature test plays a key role of reliability test.. Heating will cause SD card or HDD storage failure and some components failure. Benefits from the tests, HOWEN devices can work from –40 to 70 ℃ normally (in cold area the devices requiring the heating pad). 

Reliable test for mobile DVR and mobile data terminal video