Jennov A31 2K HD Wireless Security Camera System with Monitor 3MP

Attention: 1. This Surveillance Camera System needs to be plugged into a power supply/socket for 24/7 video recording, only no video cable is needed between the camera and NVR, NVR needs to be connected with a network cable to a router for networking, so it is not subject to 2.4G/5G limitations and has a more stable network. 2. 3. A 2TB hard drive is already pre-installed in the NVR, so you don't need to buy an additional hard drive, 2TB is good for about 60 days of recording, it will be overwritten automatically when the capacity is full, and it doesn't incur a subscription fee. 4. This home security camera system is equipped with a 5MP QHD lens, clear infrared night vision (up to 100ft), supports body detection, and alerts via mobile APP and registered email address for your security.