Dahua WizSense I3 Series 4-ch Penta-brid 1U 1080n and 720p DVR H.265+/H.265 dual-stream video compression Supports Full channel AI-Coding Supports HDCVI/AHD/TVI/CVBS/IP video inputs Max 5 channels IP camera inputs, each channel up to 2MP; Max 20 Mbps incoming bandwidth Up to 4 channels video stream ( analog channel ) SMD Plus Specifications System Main Processor: Embedded processor Operating System: Embedded linux SMD Plus Performance: 4 channels AI Search: Search by target classification (Human, Vehicle) Video and Audio Analog Camera Input: 4 channels, BNC HDCVI Camera Input: 1080p- 25/30 fps, 720p-25/30/50/60 fps AHD Camera Input: 1080p- 25/30 fps, 720p- 25/30 fps TVI Camera Input: 1080p-25/30 fps, 720p-25/30 fps CVBS Camera Input: PAL/NTSC IP Camera Input: 4+1 channels, each channel up to 2MP Audio In/Out: 1/1, RCA Two-way Talk: Reuse audio in/out, RCA Recording Compression: AI Coding/H.265+/H.265/H.264+/H.264 Resolution: 1080N; 720p; 960H; D1; CIF Record Rate: Main Stream: All channels 1080N/720P/960H/D1/CIF/(1~25/30fps) Sub stream:CIF (1~15 fps) Bit Rate: 32 kbps—4096 kbps per channel Record Mode: Manual; Schedule (General, Continuous); MD (Video detection: Motion Detection, Video Loss, Tampering); Alarm; Stop Record Interval: 1 min— 60 min (default: 60 min), Pre-record: 1 s—30 s, Post-record: 10 s—300 s Audio Compression: G.711A; G.711U; PCM Audio Sample Rate: 8 KHz, 16 bit per channel Audio Bit Rate: 64 kbps per channel Display Interface: 1 HDMI; 1 VGA Resolution: 1920 × 1080, 1280 × 1024, 1280 × 720 Multi-screen Display: When IP extension mode not enabled: 1/4 When IP extension mode enabled: 1/4/6 OSD: Camera title; Time; Video loss; Camera lock; Motion detection; Recording Network Interface: 1 RJ-45 Port (100 Mbps) Network Protocol: HTTP; HTTPS; TCP/IP; IPv4/IPv6; 3G/4G; UPnP; RTSP; UDP; SMTP; NTP; DHCP; DNS; IP Filter; PPPoE; DDNS; FTP; Alarm Server; P2P; IP Search (Supports Dahua IP camera, DVR, NVS, etc.) Max. User Access: 128 users Smart Phone: iPhone; iPad; Android Interoperability: ONVIF 16.12, CGI Conformant Video Detection and Alarm Trigger Events: Recording, PTZ, Tour, Video Push, Email, FTP, Snapshot, Buzzer and Screen Tips Video Detection: Motion Detection, MD Zones: 396 (22 × 18), Video Loss, Tampering and Diagnosis Alarm input: N/A Relay Output: N/A Playback and Backup Playback: 1/4 Search Mode: Time/Date; Alarm; MD and Exact Search (accurate to second) Playback Function: Play; Pause; Stop; Rewind; Fast play; Slow Play; Next File; Previous File; Next Camera; Previous Camera; Full Screen; Repeat; Shuffle; Backup Selection; Digital Zoom Backup Mode: USB Device/Network Storage Internal HDD: 1 SATA port, up to 6 TB capacity eSATA: N/A Auxiliary Interface USB: 2 USB ports (USB 2.0) RS485: N/A RS232: N/A We're available Monday - Friday: 08h00— 17h00