1Wide dynamic technology, it can obtain better imaging results under strong or weak light conditions, with 1080P lens, you can see more clearly 2It has a powerful file protection function, save files without gaps, no leakage, and continuous recording. Even if there is a sudden power failure, machine damage, etc., the video file will be intact 3The lens is waterproof, not fragile, comes with an independent remote control, supports remote control, and is more convenient to operate 4The data storage capacity supports up to 32G, the power supply is 12?24V to 5A/1A (buck line connection), the performance is more stable, and the work efficiency is higher 5Equipped with brackets, screws, glue and other tools, installation and disassembly are simpler and convenient for daily use