ANNKE 3K Two-Way Audio Security Camera System, 8CH 3K Lite H.265+ DVR with AI Human/Vehicle Detection, 4X 5MP/3K CCTV Wired Cams with Color Night Vision for Home Surveillance 24/7 Recording, NO HDD

Accessible Two-Way Audio: Equipped with a built-in speaker and mic, this camera enables two-way talk. Use the ANNKE Vision App to chat with family, greet front-door visitors, or deter potential intruders in real timeadding practical convenience to home security.
3K Crystal-Clear HD Footage: Featuring a 3K CMOS image sensor and 2.8mm lens, this camera captures 2960×1665 video footagedelivering twice the clarity of 1080p. Enjoy a vivid display even when digitally zooming in, with sharp details preserved.
Upgraded AI Motion Detection 2.0: All 8 analog channels are AI human/vehicle feature enabled to reduce false alarm at most. Get App push from Annke Vision App in a timely manner once any human vehicle is detected. Everything is under control.
Three Smart Night Vision Modes: The built-in spotlight brightens the surroundings, providing clear vision even in pitch-black darkness.Infrared B&W Mode - Crisp 82ft night vision in total darkness.Triggered Color Mode - Automatically activates the spotlight and switches from infrared to color upon human or vehicle detection.
Dual Size HDD Compatibility: This DVR supports the installation of both 3.5-inch and 2.5-inch hard drives (NO hard drive disk included), allowing you to flexibly choose the most suitable drive type based on your storage needs and application scenario.
Solid IP67 Waterproof Housing: This camera performs efficiently both indoors and outdoors. With the IP67 weatherproof housing, it can withstand wide range of temperature from -40 °F to 140 °F, and works normally under various conditions, like freezing rain or heavy snow.