Dahua XVR1B04-I(1T) 4-channel WizSense Penta-brid 1U 1TB SSD DVR

Dahua XVR1B04-I(1T) 4-Channel WizSense Penta-brid DVR with 1 TB SSD – DH-XVR1B04-I(V2.0)-SSD1T The Dahua XVR1B04-I(1T) is a compact four-channel WizSense digital video recorder supplied with a preinstalled 1 TB solid-state drive. Its penta-brid architecture supports HDCVI, AHD, TVI, CVBS and IP cameras, making it suitable for small surveillance installations and upgrades that need to retain existing coaxial cabling. Preinstalled 1 TB SSD The internal 1 TB SSD provides recording storage without requiring the installer to purchase and fit a separate drive. Dahua estimates approximately 44 days of video retention under its default settings, although the actual period will depend on the camera count, resolution, frame rate, bitrate, compression format, scene activity and recording schedule. Five-format Camera Compatibility Four BNC inputs automatically detect compatible HDCVI, AHD, TVI and CVBS camera signals. One IP camera can be added alongside the four analogue channels in the standard configuration, while analogue inputs can be converted to IP channels when an installation requires up to five IP cameras. WizSense SMD Plus Four-channel recorder-side SMD Plus applies secondary filtering to motion events from the analogue channels. It distinguishes people and motor vehicles from less relevant movement, helping reduce notifications caused by rain, leaves and changes in lighting conditions. AI Coding and Smart Compression AI Coding prioritises useful detail around people and vehicles while reducing unnecessary data in less important areas of the scene. The recorder also supports H.265+, H.265, H.264+ and H.264 compression, providing a range of options for balancing storage use, bandwidth and compatibility. Local and Remote Access HDMI and VGA connections support local displays at resolutions up to 1920 × 1080. Network connectivity enables browser access, P2P services and compatible mobile viewing from supported iOS and Android devices, subject to the installation’s network and security configuration. Key Features Four auto-detect BNC inputs support HDCVI, AHD, TVI and CVBS cameras. One IP camera channel is available alongside the four analogue channels by default. Supports up to five IP camera channels when analogue inputs are converted to IP. Compatible IP cameras are supported at resolutions up to 2 MP. Preinstalled 1 TB SSD avoids the need to fit a separate recording drive. Dahua estimates approximately 44 days of storage under default recording settings. Four-channel SMD Plus filters analogue-camera events for people and vehicles. Four-channel AI Coding helps manage storage and bandwidth while retaining target detail. H.265+, H.265, H.264+ and H.264 video-compression support. HDMI and VGA outputs provide flexible local display connectivity. Supports audio over coax with compatible HDCVI cameras. Footage can be backed up through USB storage or a network connection. Camera Input Configuration Input Type Supported Configuration Analogue Inputs 4 × BNC with HDCVI, AHD, TVI and CVBS auto-detection Default IP Input 1 IP camera alongside the four analogue channels Maximum IP Configuration Up to 5 IP cameras when analogue channels are converted to IP channels Maximum IP Camera Resolution Up to 2 MP per channel IP Bandwidth 20 Mbps incoming, 20 Mbps recording and 20 Mbps outgoing AI Limitation Recorder-side SMD Plus is disabled when IP channels are added beyond the normal channel configuration Technical Specifications Specification Details Brand Dahua Model XVR1B04-I(1T) V2.0 SKU DH-XVR1B04-I(V2.0)-SSD1T Product Type WizSense penta-brid digital video recorder Chassis Compact Cooper 1U desktop chassis Main Processor Industrial-grade processor Operating System Embedded Linux Operating Interface Local graphical interface and web interface Analogue Video Inputs 4 × BNC Supported Video Technologies HDCVI, AHD, TVI, CVBS and IP Supported CVI Inputs 1080p at 25/30 fps; 720p at 25/30/50/60 fps Supported TVI Inputs 1080p at 25/30 fps; 720p at 25/30 fps Supported AHD Inputs 1080p at 25/30 fps; 720p at 25/30 fps Analogue Encoding Capacity All channels at up to 1080N or 720p at 1–25/30 fps Sub-stream Encoding CIF at 1–15 fps Video Bitrate 32–4096 kbps Video Compression AI Coding, H.265+, H.265, H.264+ and H.264 Audio Compression G.711a, G.711u and PCM SMD Plus 4 analogue channels with human and motor-vehicle filtering AI Coding 4 channels Preinstalled Storage 1 TB SSD SSD Replacement Options Replaceable with a compatible 256 GB or 512 GB SSD Estimated Recording Retention Approximately 44 days under Dahua default settings Recording Modes General, motion detection, intelligent and alarm Playback 1-channel or 4-channel playback Playback Modes Instant, general, event, tag and smart motion-detection playback Backup Methods USB storage device or network Video Outputs 1 × HDMI and 1 × VGA Maximum Display Resolution 1920 × 1080 Audio Input 1 × RCA and four-channel audio over coax Audio Output 1 × RCA Two-way Talk Supported; shares the first-channel RCA audio input Network Port 1 × RJ45 10/100 Mbps Ethernet USB Ports 2 × rear USB 2.0 Interoperability ONVIF 22.06 Profiles T, S and G; CGI; SDK Third-party Camera Access ONVIF and selected Panasonic, Sony, Axis, Arecont and Samsung cameras Mobile Access Compatible iOS and Android devices Network Protocols HTTP, HTTPS, TCP/IP, IPv4, RTSP, UDP, SMTP, NTP, DHCP, DNS, DDNS and P2P Power Supply 12 V DC, 1.5 A Power Consumption Less than 7 W with SSD Operating Temperature –10°C to +45°C Operating Humidity 0%–90% RH Installation Desktop Product Dimensions 198.3 × 202.9 × 41.5 mm Net Weight 0.57 kg Packaging Dimensions 332 × 64 × 240 mm Gross Weight 1.08 kg Certifications CE and FCC Equip a compact analogue or hybrid surveillance system with WizSense event filtering and extended 1 TB solid-state storage, and add the Dahua XVR1B04-I(1T) to your cart today.