Reolink E Series E540 is the ultimate Smart 5MP PTZ Wi-Fi Camera engineered to give you full coverage and smarter tracking for your exterior space. The E Series E540 delivers stunning 5MP Super HD clarity paired with a powerful 3X Optical Zoom, allowing you to zoom in on crucial details without sacrificing image quality, even at night when the built-in spotlight activates Color Night Vision. Never lose sight of the action: the camera offers full 355° Pan and 50° Tilt capabilities, enhanced by intelligent Auto Tracking that follows people, vehicles, and animals both horizontally and vertically. With our advanced Smart Detection Technology, you'll only receive relevant alerts, drastically reducing false alarms. For seamless connectivity, it features 2.4/5 GHz Dual-Band Wi-Fi. Crucially, the camera is designed to deter with a double warning system—spotlights and a customizable siren—making it the compact, weatherproof (IP65) solution for comprehensive, effortless outdoor protection.