PoE installation， easy set up: power， video and audio run through a single PoE cable， making installation simpler， the package comes with 60 ft./100 ft. network cables， which can stretch to 270 ft. via CAT5 and 330 ft. via CAT6 ethernet wiring， no need to connect the power cable， lower the risk of electric leakage and easy to set up， this literally simplified the installation and reduced costs

4K 8.0MP Ultra HD and color night vision: 4 times resolution of 1080P， this Ultra HD 4K CMOS image sensor capture more light and improves color， contrast and low-light performance， record sharper details with the high pixel count， you're able to digitally zoom into far away objects without losing any quality

Trully digital plugandplay PoE system: a simple PoE connection makes it easier to set up and install your home security camera system. unlike the CCTV DVR systems， videos from the IP camera system will not be degraded or destroyed by cables， the digital signal will keep a real 8mp high-definition image via ethernet cables

Remote access， human detection， smart light alarm: free ZOSI smart app for live view and playback on smartphone/tablet/PC with wi-fi/4G/3G/2G anywhere anytime， this camera is alert and ready to react to any potential danger via smart light alarm system， sensitive triggered by human motion events or controlled manually to keep troubles away

Continuous 24/7 recording with 2TB hard drive: built-in 2TB security grade hard drive， reliable 24/7 recording， support ultra-long continuous recording and backup by USB， NVR can be set to automatically overwrite the oldest internally stored footage or you can transfer those video files by USB to a memory stick or external hard drive