Security cameras are getting smarter all the time. There are plenty of them that use AI to detect humans around your property to alert you. The Versonel Nightwatcher VSL95 Security Light Camera is also worth a look. It is a WiFi connected camera with 3 sensor zones that can detect and follow strangers around your place.
The VSL95 Robotic Security Camera comes with a microphone and speaker. It has a memory card slot to record video. It has a 1700-lumen light and built-in IR for night vision images. This camera is IP65 rated.