Most Accurate Alerts with Person & Vehicle Detection - The 4K UHD DVR, with smartest and most advanced person & vehicle detection, can send you motion triggered push notificaitons and email alerts, caused ONLY by people or vehicles. This provides only the most relevant motion alerts, reducing up to 95% of false alarms. | 5-in-1 Hybrid DVR - The expandable hybrid digital video recorder, combing the features of DVR/NVR/HVR, supports up to 8 pcs TVI, AHD, CVI, CVBS & extra 4 IP cameras. So, you have full-range security camera choices for your property. It is highly recommended that this DVR works with ANNKE wired cameras to to achieve optimal performance. | Advanced H.265+ Video Format - H.265+ coding offers longer recording time before having to overwrite the older recordings, saving up to 80% of storage space than H.264 systems. You'll enjoy fast & smooth streaming without latency when accessing the DVR. | Quick & Smart Playback - Smart search provides an easy way to skip less effective information. The DVR will analyze the videos including motion events or video content analysis information for efficient playback. The intelligent timeline provides an intuitive interface for a seamless playback experience. | All-Around Certifications & Encryptions - UL, CE, FCC, HDMI certified; Secured by 128-bit AES, HTTPS, private protocols & conformant to GDPR, ANNKE App is extremely hackproof. Gesture & text password options enable easy unlocking while protecting your privacy.