GW Security Inc 8 channel security camera system 4K

5-In-1 H.265 8 Channel 4K DVR Feature Support UltraHD 4K (3840 x 2160P) Record resolution delivering double the resolution of 4MP 5-In-1 DVR is compatible with TVI/CVI/AHD/CVBs and Onvif IP cameras, you can add more cameras in the future (Up to 8ch TVI/CVBs cameras and 4ch IP cameras) 12CH Video-input (8CH Analog TVI/CVI/AHD/CVBs video + 4CH IP video), 2CH Video-output (VGA/HDMI up to 4K), 8CH Audio input, 1CH Audio output, 8CH alarm input, 1CH alarm out 2 SATA HDDs, up to 14TB each, total up to 28TB Quick Access QR Code Free Remote Viewing on iPhone, iPad, and Android, PC & Mac Zoom up to 20x for a larger view of smaller details When Viewing Live or Playing Back Footage Instand email alert with photo if activity detected DVR offers 4 recording modes for customizable recording: manual, alarm trigger, motion detection, and timed Support PTZ control and Instant backup of live video to a USB 3.0 flash drive Camera Feature Ultra High Definition 8MP 4K (3840 x 2160) Day/Night video & audio recording cameras Built in 3.6mm Lens for 110° wide view angle Built-in 18 Pcs infrared LED, can view up to 100ft IR distance for Night Vision Long Distance Transmit Range (up to 1000ft) of HD 8MP Live Video Water proof, Outdoor/Indoor Use