Dahua X-Spans 8+4MP panoramic IP PTZ camera with 25x zoom, TiOC and AI

Technical Specifications

• Dahua X-Spans TiOC Panoramic IP PTZ Dome Camera with an 8MP panoramic channel and a 4MP detail channel
• Wide-angle channel with a 1/2.7" CMOS sensor and a maximum resolution of 4096×1860
• Detail channel with a 1/2.8" CMOS sensor and a maximum resolution of 4MP (2560×1440)
• Starlight technology with 0.005 lux in color, 0.0005 lux in B/W, and 0 lux with the illuminator activated on both channels
• Panoramic channel with a 2.8 mm Fixed lens, F1.4 aperture, and a 180° horizontal and 86° vertical field of view
• Detail channel with a 5–125 mm Motorized lens, F1.6–F3.6 aperture, and 25x optical zoom
• Detail channel with a field of view of 51.9°–3.0° horizontally, 39.7°–2.2° vertically, and 63.1°–3.7° diagonally
• Panoramic channel illumination via IR and white light up to 30 m
• Detail channel illumination via IR up to 100 m and warm light up to 50 m
• Autofocus, manual focus, or semi-automatic focus, and P-Iris control

Video

• Smart H.265+, H.265, Smart H.264+, H.264B, H.264M, H.264H, and MJPEG compression on substream 1
• Capacity for 3 streams per channel with CBR and VBR bitrate control
• Wide-angle channel Stream 1: 8MP (4096×1860)@1–25/30 fps
• Wide-angle Channel Stream 2: 1024×448/D1/VGA/CIF@1–25/30 fps
• Wide-angle Channel Stream 3: up to 2MP (2048×928)@1–25/30 fps
• Detail Channel Stream 1: up to 4MP (2560×1440)@1–25/30 fps
• Detail Channel Stream 2: D1/VGA/CIF@1–25/30 fps
• Stream 3 detail channel: up to 1080P (1920×1080)@1–25/30 fps

Functionalities

• Smart Dual Light+ with intelligent switching between IR illumination and visible light upon detecting targets
• Automatic day/night mode, color, black-and-white, or electronic
• BLC and HLC on both channels, digital WDR on the panoramic channel, and 120 dB WDR on the detail channel
• 2D NR and 3D NR noise reduction, motion detection, and regions of interest (RoI)
• Electronic image stabilization (EIS) and 16x digital zoom on the detail channel
• Electronic defog and a signal-to-noise ratio of 55 dB or higher on both channels
• Privacy mask with up to 24 areas, supporting up to 8 simultaneous areas, with color or mosaic options

Smart Features

• Xinghan large-scale AI models with on-device AI algorithm processing
• Perimeter protection via line crossing, intrusion, fence crossing, loitering, abandoned or missing objects, rapid movement, parking, and crowd gathering
• Person alarm classification and linked tracking during perimeter protection events
• SMD 4.0 for intelligent motion detection
• AcuPick in the panoramic channel to locate people and motor vehicles in live or recorded video using compatible back-end devices
• Intelligent tracking via Wiztracking and Relay Tracking
• Automatic patrol following IVS events using up to 5 presets or scanning of key zones, with simultaneous operation of IVS and SMD
• Active deterrence via red and blue lights with a flash duration of 5–30 seconds and high, medium, or low frequency
• Audible warning with 11 built-in alarm sounds, up to 10 custom sounds, adjustable volume, and 1 to 10 repetitions

Positioner

• Continuous panoramic rotation from 0° to 360°
• Tilt range from –15° to +90° with 180° autoflip
• Manual and preset pan speed from 0.1°/s to 180°/s
• Manual and preset tilt speed from 0.1°/s to 90°/s
• 300 presets, 8 rounds with up to 32 presets per round, 5 patterns, and 5 scans
• Memory retention after power loss and motion at rest via preset, pattern, round, or scan

Audio

• 1 LINE IN audio input via bare wire
• 1 LINE OUT audio output via bare-wire connection or built-in speaker; these are mutually exclusive
• Audio compression: PCM, G.711A, G.711Mu, G.726, MPEG2-Layer2, G.722.1, and G.729

Storage

• MicroSD card slot supporting up to 512 GB (card not included)
• Storage via FTP, SFTP, and NAS

Alarms

• 2 alarm inputs compatible with dry contacts and wet contacts rated at 3–5 V DC with a maximum load of 5 mA
• 1 alarm output via dry contact with a maximum load of 1000 mA at 30 V DC or 500 mA at 50 V AC
• Triggering via capture, recording, email, preset, patrol, pattern, digital output, audio, and warning light
• Events triggered by motion detection or tampering, network disconnection, IP conflict, memory card status, and storage space

Network

• RJ45 100/1000 Base-T network port
• Protocols: HTTP, HTTPS, TCP/IP, IPv4, IPv6, RTSP, UDP, SMTP, NTP, DHCP, DNS, DDNS, SSL, QoS, FTP, UPnP, SNMP, RTP, RTCP, PPPoE, RTMP, Bonjour, and NFS, among others
• Compatibility: ONVIF Profile S, G, T, and M; CGI; SDK; and P2P
• Unicast and multicast streaming
• Up to 20 users with a total bandwidth of 64 M
• DMSS and DSS Pro management software and mobile clients for iOS and Android

Power

• Powered by 12 V DC, 3 A ±10% or PoE+ 802.3at
• Typical power consumption of 14 W and maximum power consumption of 25 W
• Optional power adapter not included

Environmental

• Operating temperature: –40 °C to +65 °C
• Operating humidity of 95% or less
• IP66 protection
• 6000 V TVS lightning protection, surge protection, and voltage transients

Physical Characteristics

• Wall mounting with included PFB305W bracket
• Ceiling, pole, corner, parapet, or flat-surface mounting using optional accessories
• Dimensions: 194.2 × 160 × 311 mm (L × W × H)
• Net weight: 3.1 kg
• Gross weight: 4.6 kg

Contents

• Dahua X-Spans DAHUA-4388 Panoramic IP PTZ Dome Camera (DH-SDT4E425-8P-GB-APV1-0280-S2)
• PFB305W wall mount

Certifications and Standards

• CE Marking
• EN 50130-4, EN 55032, EN 55035, EN 61000-3-3, EN IEC 61000-3-2, and EN 62368-1