355° PAN & 50° TILT + AUTO TRACKING: Upon motion detection, the camera automatically pans & tilts itself to track the target, ensuring you stay in the know. Customize up to 64 preset points for easy surveillance or focus instantly on key areas with a click. | 4K UHD + F1.6 APERTURE: With 3000K warm lights and IR LEDs, the camera boasts both color and black & white night vision, capturing every detail in 4K clarity around the clock. You are free to customize the brightness and schedule the warm lights to your liking. | SMART DETECTION + TWO-WAY AUDIO: Smartly detects person/vehicle/animal movements, greatly reducing false alarms. You’ll never miss any events with multiple alerts (app push/email/ NVR buzzer) on. With two-way audio, easily greet visitors or warn off intruders. | POE SETUP + 24/7 RECORDING: With an integrated bracket for flexible installation and a single PoE cable for both power & network connection, setup is effortless even for beginners. Its built-in 2TB HDD (expandable up to 12TB ) offers ample storage for 24/7 recording. | FREE MULTIPLE PLATFORMS: Remotely check the live feed via Reolink App/ Client from anywhere, anytime. Tailor your surveillance experience with customizable recording schedules and motion zones, accessible through these platforms supporting up to 20 user accounts. | 2-YEAR AFTER SALES SERVICE + REOLINK SUPPORT TEAM: Enjoy peace of mind with our 2-year after sales service and dedicated support team. Our professional tech support team is available 24/7 to swiftly resolve any issues you may encounter.