The Swann Outdoor Ultra HD 4K Enforcer Thermal CCTV Dome Camera is an add-on CCTV camera that includes enhanced heat and motion 'True Detect', with night vision range of up to 40 metres and high quality recording resolution of Ultra HD 4K. When motion is detected, the spotlight illuminates and 'Police style' flashing light warn off an intruder. They can be manually tilted and have a wide 102 degree viewing angle and are IP66 rated, ensuring weather resistance for use indoors or outdoors. The PRO-4KDER camera can be set to record continuously, at a set time or only when motion or heat is detected, providing more reliable notifications and recordings and making it much easier to view important footage, while at the same saving on hard disk space.