TurboHD AcuSense iDS-720xHUHI-K2/4S Series DVRs are equipped with a range of self-adaptive signal inputs and offer camera support on up to 16 channels. They offer transmission distances of up to 2,630 ft (800m) on 1080p, and 3,940 ft (1,200 m) on 720p HD-TVI. Hikvision’s TurboHD DVRs also feature the latest H.265+ Pro encoding technology, which improves recording efficiency and reduces data storage costs. The hallmark of AcuSense DVRs is a deep learning-based algorithm that recognizes human body and vehicle targets and filters false alarms.