Dahua XVR1B04-I(1T) 4 Channels 1080P Cooper SSD 1TB WizSense DVR

System Main Processor Industrial-grade processor Operating System Embedded Linux Operating Interface Web; Local GUI SMD Plus SMD Plus by Recorder 4-channel: Secondary filtering for human and motor vehicle , reducing false alarms caused by leaves, rain and lighting condition change Audio and Video Analog Camera Input 4 BNC ports, supports HDCVI/AHD/TVI/CVBS auto-detect Camera Input 1. CVI: 1080p@25/30 fps; 720p@25/30/50/60 fps. 2. TVI: 1080p@25/30 fps; 720p@25/30 fps. 3. AHD: 1080p@25/30fps, 720p@25/30 fps. IP Camera Input Up to 5 channels of IPC access. 1 IP channel by default 4 channels (analog channels are converted to IP channels) incoming bandwidth: 20 Mbps, recording bandwidth: 20 Mbps and outgoing bandwidth: 20 Mbps *After IP channels are added beyond the existing channels, the AI Function (SMD) will be disabled. Encoding Capacity Main stream: All channel 1080N@ (1–25/30 fps);720p@(1–25/30 fps); 960H@ (1–25/30 fps); D1@ (1–25/30 fps); CIF@ (1–25/30 fps) Sub stream: CIF@ (1–15 fps) Dual-stream Yes Video Frame Rate PAL: 1 fps/s–25 fps/s NTSC: 1 fps/s–30 fps/s Video Bit Rate 32 kbps–4096 kbps Audio Sampling 8 kHz, 16 bit Audio Bit Rate 64 kbps Video Output 1 HDMI, 1 VGA HDMI/VGA: 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 Third-party Camera Access ONVIF; Panasonic; Sony; Axis; Arecont; Samsung Compression Standard Video Compression AI Coding; H.265 ; H.265; H.264 ; H.264 Audio Compression G.711a; G.711u; PCM Network Network Protocol HTTP; HTTPS; TCP/IP; IPv4; RTSP; UDP; SMTP; NTP; DHCP; DNS; DDNS; P2P Mobile Phone Access iOS; Android Interoperability ONVIF 22.06 (Profile T; Profile S; Profile G); CGI; SDK Browser Chrome IE 9 or later Firefox Network Mode Single-address mode Recording Playback Record Mode General; motion detection; intelligent; alarm Recording Playback 1/4 Backup Method USB device and network Playback Mode Instant playback, general playback, event playback, tag playback, smart playback (motion detection) Alarm General Alarm Motion detection; camera external alarm; network alarm; PIR alarm Anomaly Alarm Error (no disk, disk error, low space, low quota space; network disconnection; IP conflict; MAC conflict); video loss; video tampering; camera offline Intelligent Alarm SMD Plus Alarm Linkage Record; snapshot (panoramic); IPC external alarm output; voice prompt; buzzer; log; preset; email Ports Audio Input 1-channel RCA 4-channel BNC (Coaxial Audio) Audio Output 1-channel RCA Two-way Talk Yes (share the same audio input with the first channel) HDD Interface 1 SSD: 1TB (replaceable with 256 GB or 512 GB)Stores for 44 days under default settings. USB 2 (2 rear USB 2.0 ports) HDMI 1 VGA 1 Network Port 1 (10/100 Mbps Ethernet port, RJ-45) General Power Supply 12 VDC, 1.5 A Power Consumption <7 W (with SSD) Net Weight 0.57 kg (1.25 lb) Gross Weight 1.08 kg (2.38 lb) Product Dimensions 198.3 mm × 202.9 mm × 41.5 mm (7.81” ×7.99” × 1.63”) (W × D × H) Packaging Dimensions 332.0 mm × 64.0 mm × 240.0 mm (13.08” × 2.52” × 9.45”) (W × D × H) Operating Temperature –10 °C to 45 °C ( 14 °F to 113 °F) Operating Humidity 0%–90% (RH) Installation Desktop Certifications CE: CE-LVD: EN 60950-1/IEC 60950-1 CE-EMC: EN 61000-3-2, EN 61000-3-3, EN 55032, EN 50130, EN 55024 FCC: Part 15 Subpart B