Dahua X-Spans 2+4MP multisensor IP PTZ dome with 25x optical zoom

Technical features

• Dahua X-Spans multi-sensor IP PTZ dome Dahua X-Spans
• Panoramic channel with 1/2.8" CMOS sensor and 4 MP resolution
• Detail channel with 1/2.8" CMOS sensor and 2 MP resolution
• 2560 × 1440 maximum resolution of the panoramic channel
• Maximum resolution of 1920 × 1080 detail channel
• Auto day/night, color, black & white or electronic in panorama channel and detail channel
• Minimum color panoramic channel illumination of 0.001 lux@F1.0
• Minimum illumination of the black and white panoramic channel of 0.0005 lux@F1.0
• Minimum illumination of color detail channel 0.005 lux@F1.6
• Minimum black and white detail channel illumination of 0.0005 lux@F1.6
• 0 lux with illuminator activated
• Panorama channel with IR range up to 30 m and warm light up to 30 m
• Detail channel with IR range up to 100 m and warm light up to 50 m
• Panoramic channel with 2 IR illuminators and 2 warm-light illuminators
• Detail channel with 2 IR illuminators and 2 dual light Fusion illuminators
• Fixed lens 2.8 mm in panoramic channel
• Motorized lens 5 mm to 125 mm in detail channel
• F1.0 aperture in panoramic channel
• Aperture F1.6-F3.6 in detail channel
• Panoramic channel angle of view 101° horizontal, 53° vertical and 120° diagonal
• Detail channel horizontal viewing angle of 51.9° to 3.0°.
• Detail channel vertical viewing angle from 39.7° to 2.2°.
• Detail channel diagonal angle of view 63.1° to 3.7°.
• 25x optical zoom in detail channel
• Auto, manual or semi-automatic focus control
• Minimum focus distance of 0.2 m in panoramic channel
• Minimum focus distance from 0.1m to 0.5m in detail channel
• Auto, manual or iris-priority iris in detail channel

Video

• Video compression Smart H.265+, H.265, Smart H.264+, H.264B, H.264M, H.264H and MJPEG on substream 1
• 3-stream capability
• Widescreen channel resolutions: 4M (2560 × 1440), 3M (2048 × 1536), 3M (2304 × 1296), 1080P (1920 × 1080), 1.3M (1280 × 960), 720P (1280 × 720), D1 (704 × 576/704 × 480), VGA (640 × 480) and CIF (352 × 288/352 × 240)
• Detail channel resolutions: 1080P (1920 × 1080), 960P (1280 × 960), 720P (1280 × 720), D1 (704 × 576/704 × 480), VGA (640 × 480) and CIF (352 × 288/352 × 240)
• Stream 1 widescreen channel: 4MP/3MP/1080P/1.3MP/720P@1-25/30 ips
• Stream 2 wide channel: D1/VGA/CIF@1-25/30 ips
• Stream 3 wide channel: 1080P/1.3MP/720P@1-25/30 ips
• Stream 1 detail channel: 1080P/1.3MP/720P@1-50/60 ips
• Stream 2 detail channel: D1/VGA/CIF@1-25/30 ips
• Stream 3 detail channel: 1080P/1.3MP/720P@1-25/30 ips
• Bit rate control CBR/VBR
• H.264 bit rate from 64 Kbps to 10240 Kbps
• H.265 bit rate from 25 Kbps to 6144 Kbps

Functionalities

• BLC, HLC
• Digital WDR in wide channel
• 120 dB WDR in detail channel
• White balance auto, indoor, outdoor, tracking, manual, sodium lamp, daylight, and street light
• Automatic, manual or gain priority gain control
• 2D NR and 3D NR noise reduction
• Motion detection
• Region of interest RoI
• Electronic Image Stabilization EIS on detail channel
• Electronic Defog on panorama and detail channel
• 16x digital zoom in detail channel
• 180° image rotation in detail channel
• Privacy masking of up to 24 areas, with up to 8 areas in the same view
• Smart Dual Light with switching between IR and white light based on target detection
• AI-ISP for image adaptation to the scene
• Active deterrence by red-blue light and sound alarm

Intelligent functions

• IVS perimeter protection with line crossing, intrusion, fence crossing, loitering, abandoned or lost object, fast moving, parking, people gathering, alarm classification by person and linked tracking
• Face detection with optimization, capture, high quality facial snapshot upload and facial image enhancement
• Extraction of 6 attributes and 8 facial expressions
• Face cropping for one-inch photo
• Real-time capture strategies, quality priority and preferred image selection in a group of snapshots
• Smart Tracking with Autotracking 3.0 and Linked Tracking
• SMD 4.0
• AcuPick for accurate search for people and motor vehicles in live and recorded video
• Auto patrol after IVS event to cover pre-defined key points and detect threats in real-time

Positioner

• Panoramic channel with manual tilt adjustment from +12° to +24°.
• Detail channel with continuous panning from 0° to 360°.
• Detail channel with tilt from -15° to +90° and autoflip 180°.
• Panning manual control speed from 0.1°/s to 200°/s
• Tilt manual control speed from 0.1°/s to 120°/s
• Panning preset speed 240°/s
• 200°/s tilt preset speed
• 300 presets
• 8 rounds with up to 32 presets per round
• 5 patterns
• 5 scans
• Memory after power loss
• Motion at rest via preset, pattern, beat or scan

Audio

• PCM, G.711A, G.711Mu, G.726, MPEG2-Layer2, G.722.1 and G.729 audio compression
• Integrated dual microphone
• Built-in speaker
• 1 LINE IN audio input via bare wire or built-in microphone, mutually exclusive
• 1 LINE OUT audio output via bare wire or built-in speaker, mutually exclusive
• Bidirectional audio

Storage

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

Alarms

• 2 alarm inputs
• 1 alarm output
• Alarm linkage via capture, recording, email sending, preset, patrol, pattern, digital alarm output, audio and warning light
• Alarm events for motion detection, tamper, network disconnect, IP conflict, memory card status and memory space
• Red-blue light warning
• Adjustable flash duration from 5 s to 30 s
• High, medium or low flash frequency
• Audible warning with 11 alarms and 10 customizable alarms that can be imported
• Adjustable sound volume from 0% to 100%
• Sound alarm playback from 1 to 10 times

Network

• RJ45 10/100 Base-T network port
• Protocols HTTP, HTTPS, TCP/IP, IPv4, RTSP, UDP, SMTP, NTP, DHCP, DNS, DDNS, IPv6, 802.1x, SSL, QoS, FTP, UPnP, ICMP, SNMP, IGMP, ARP, RTCP, RTP, PPPoE, RTMP, Bonjour, SMB and NFS
• ONVIF Profile S/G/T, CGI and SDK support
• Unicast and multicast streaming method
• 20 users with 64M total bandwidth
• DMSS and DSS Pro management software
• iOS and Android mobile client
• Supported browsers IE 9 and later versions, Chrome 41 and later versions, Firefox 50 and later versions, iOS 10 and later versions.

Power

• Powered by 12 V DC, 3 A ±10%.
• PoE+ 802.3at
• Basic power consumption of 14 W
• 25 W maximum power consumption with illuminator, heated glass, active deterrent with siren and light, ICR and PTZ
• Optional power adapter

Environmental

• Operating temperature -40 °C to +65 °C (-40 °C to +65 °C)
• Operating humidity ≤95%.
• IP66 protection
• Lightning protection TVS 6000 V
• Surge and transient voltage protection

Physical characteristics

• ADC12 housing
• Wall installation with bracket included
• Ceiling, pole, corner or parapet installation via optional accessories
• Dimensions: 160.0 mm × 184.4 mm × 304.6 mm (160.0 mm × 184.4 mm × 304.6 mm)
• Net weight: 3.41 kg

Contents

• Dahua X-Spans DAHUA-5259 (DH-SDT4E225-4F-GB-A-PV1-0280-S2) 2+4MP multisensor PTZ IP dome
• PFB305W wall bracket included

Certifications and standards

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