Human/Vehicle Detection: These IP cameras are equipped with on-device detection technology to identify humans and vehicles from other objects. With accurate detection, you can keep a sharper eye on the true threats and release your mind from unnecessary alerts..4K Ultra HD Videos: The home security cameras jump from 5MP to 4K Ultra HD. It is 1.6X clearer than 5MP and 4X clearer than 1080p. Details you see around home or store will be reproduced perfectly in live streaming and playback. Record the ambient sound for more details as another layer for the security...Easy PoE Installation: Thanks to the power over Ethernet (PoE) technology, this outdoor cameras can transmit videos and get power simultaneously via only one network cable. Easy plug-and-play for a reliable connection..Multiple Recording Options: The PoE cams support recording 24/7 continuously during the scheduled time or when movement is detected. Videos can be saved in the microSD card (up to 256GB, NOT included), Reolink NVR, or FTP server..Real-Time Motion Alerts: Whenever the danger is detected, these surveillance cameras will trigger alerts by sending real-time push notifications or alert emails to your device. You can watch the live feed, be informed of the emergency, replay key moments - all can be done on Reolink App or Client anytime and anywhere.