4K UHD VIEW & TWO NIGH VISION MODES: Indulge in breathtaking 4K 8MP ultra HD views with this camera. Enjoy vibrant color details even in low light conditions. Switching to infrared night vision mode, it continues to reveal clear details even from a distance of up to 60 meters. | 360° PAN & 90° TILT & AUTO TRACKING: Enjoy an expansive viewing angle with RLC-823S1. With 360° pan and 90° tilt capabilities, the camera auto-tracks movements from every corner, ensuring no threat goes unnoticed. (Adjustable pan speed: 1.4°- 180°/s; tilt: 1.4°- 56°/s). | 5X 3D OPTICAL ZOOM FUNCTION: Streamline your live view experience with the 3D zoom function, allowing instant focus on specific areas without multiple clicks. You are allowed to effortlessly capture and put your target in the center of the screen. | SMART DETECTION & 2-WAY TALK: Accurately detect person/vehicle movements, reducing false alarms. Our advanced animal detection extends beyond cats/dogs, detecting a wide range of animals. Easily engage in conversation with people by the camera side via two-way talk. | POE TECH & MULTIPLE RECORDING OPTIONS: Simplify your setup with PoE technology-a single cable for 4K video transmission and power. Store your recordings effortlessly on a microSD card, NVR, or FTP server. Note: Although a DC adapter is provided, to fully utilize PoE convenience, an IEEE802.3at PoE switch/injector (NOT included) is required.