• 8MP 4K HD Over Coax DVR 
• TVI, CVI, AHD, CVBS, IP Camera Support
• 4CH Video, 4CH Audio
• H.265+, H.264+ Video CODEC
• 8MP @ 12FPS Recording Per Channel 
• Long Distance Transmission Over RG-59 Cable
• 1 SATA Interface, Max 6TB HDD
• HDMI, VGA Synchronous Outputs
• BNC Spot Output
• Guarding Vision Mobile App