B07RT6W277 EVERTECH 16 Channel DVR 2X HDD Capacity 4in1 AHD/ CVI/ TVI Analog High Definition H265 Security Camera Digital Video Recorder w/ 2TB Hard Drive for Recording and Remote Monitoring

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Real-time surveillance: 16 Channels simultaneous video viewing and recording. 16 Channel HD DVR can support maximum 16 high resolution security cameras. Multichannel playback function as well as searching and downloading the footage.
This model has 2 hard drive capacity. 2TB HDD is already installed for continuous recording. If you will need to increase memory storage, you can install one more hard drive in it. The device records continuously, although the recording mode can be changed to manual, scheduled or motion recording.
Compatible with 4 types of security cameras: (1080p/960p/720p) TVI, AHD, CVI, and Traditional analog cameras. It supports up to 1080P high clarity video recording.
User friendly, easy to setup remote viewing on your smartphone (Xmeye App), Tablet or PC (CMS Software). You can enjoy live video from anywhere as long as you have internet connection.
Motion detection & Email alert function: by customizing settings you can use this function to receive email alert when there is an unexpected motion detected. USB Backup function for transferring your video footage to USB Flash Drive.
1 Year Warranty from EVERTECH plus free technical support