Dahua DH-XVR1B04-I/T Digital video recorder (DVR)

4-channel Penta-brid DVR (HDCVI, AHD, TVI, CVBS + IP) Supports up to 5 IP cameras (hybrid mode) Smart H.265+/H.265 compression for efficient storage Up to 1080N / 720p recording resolution AI features: SMD Plus (human & vehicle filtering) 1 × SATA HDD support up to 6TB HDMI and VGA output up to 1080p 1 × audio input and 1 × audio output (two-way audio supported) 1 × RJ-45 network port (10/100 Mbps) Remote viewing via DMSS mobile app Motion detection, video loss, and tamper alerts 2 × USB ports for backup and mouse control Compact desktop design for easy installation Ideal for small home and business CCTV systems