Dahua WizSense 4MP IP PTZ dome with 45x optical zoom, 150 m IR, Xinghan and SMD 4.0 for outdoor use

Technical Specifications

• Dahua WizSense 4MP IP PTZ Dome Camera with Starlight Technology and 45X Optical Zoom
• 1/2.8" CMOS sensor with a maximum resolution of 4MP (2560x1440)
• Progressive scan system
• 4 GB ROM and 2 GB RAM
• Minimum illumination of 0.005 lux in color and 0.0005 lux in black and white at F1.6
• 0 lux with infrared illumination enabled
• Smart IR with a range of up to 150 m
• 4 infrared illuminators
• Illumination control via zoom priority, manual, “ Smart IR,” or off
• Motorized lens 3.95–177.75 mm
• 45X optical zoom and 16X digital zoom
• Maximum aperture F1.6–F4.95
• Horizontal field of view: 65.7°–1.9°, vertical: 39.4°–1.1°, and diagonal: 73.1°–2.1°
• Autofocus, semi-autofocus, or manual focus
• Minimum focus distance: 0.1–1 m
• Automatic or manual iris control
• Electronic shutter from 1/1 s to 1/30,000 s
• DORI ranges in wide-angle mode: detection 79 m, observation 31.6 m, recognition 15.8 m, and identification 7.9 m
• DORI distances in telephoto mode: detection 3,555 m, observation 1,422 m, recognition 711 m, and identification 355.5 m
• Signal-to-noise ratio of 55 dB or higher

Video stream

• Video compression: H.265, H.264, H.264B, H.264H, and MJPEG (Stream 2 only)
• Smart H.265+ and Smart H.264+ intelligent encoding
• 3 video streams
• Stream 1: 4MP@1–25/30 fps (2560x1440)
• Stream 2: D1/VGA/CIF@1–25/30 fps
• Stream 3: 1080P/1.3MP/720P@1–25/30 fps
• Additional resolutions: 3MP (2048x1536), 3MP (2304x1296), 1080P (1920x1080), 720P (1280x720), D1 (704x576), VGA (640x480), and CIF (352x288)
• CBR/VBR bitrate control
• H.264 bitrate: 96–14,848 kbps
• H.265 bit rate: 38–8,960 kbps

Functionalities

• Starlight technology for video surveillance in low-light conditions
• Automatic day/night mode via ICR, color, or black-and-white
• 120 dB True WDR for backlight compensation
• Backlight Compensation (BLC) and High Light Compensation (HLC)
• 2D NR and 3D NR digital noise reduction
• Auto white balance, indoor, outdoor, ATW, manual, sodium lamp, natural light, and streetlight
• Automatic or manual gain control
• Electronic image stabilization (EIS)
• Electronic Anti-Fog Function
• Motion detection
• Regions of Interest (ROI)
• 180° digital image rotation
• Privacy masking for up to 32 areas, with a maximum of 8 simultaneous areas per view
• Masking using color blocks or mosaic

Smart Features

• Xinghan Large-Scale AI Models-Vision for advanced image analysis
• Perimeter protection via line crossing, intrusion, fence crossing, loitering, abandoned or missing objects, rapid movement, parking, and crowd gathering
• Classification of person-related alarms and tracking linked to perimeter protection events
• Perimeter protection with large-scale AI models, self-learning, and false alarm filtering
• SMD 4.0 with intelligent target classification and filtering of false alarms caused by irrelevant objects and animals
• WizTracking for intelligent tracking of moving targets
• AcuPick for intelligent search for people and vehicles in combination with compatible recording devices
• Facial detection with image capture, optimization, and enhancement
• Extraction of up to 6 facial attributes and 8 expressions
• Real-time facial capture, prioritized by quality or optimization
• Video metadata with detection, tracking, and capture of people, motorized and non-motorized vehicles
• Extraction of up to 10 attributes for motorized vehicles, 8 for non-motorized vehicles, 6 facial attributes, and 8 body attributes
• People counting at entrances and exits, dwell time in areas, and queue management
• People counting accuracy of up to 95%
• Daily, weekly, and monthly count reports with visualization and export capabilities

Positioner

• Horizontal pan movement: continuous from 0° to 360°
• Vertical movement: Tilt from -15° to +90°
• Automatic 180° flip
• Manual pan speed: 0.1°–300°/s
• Manual tilt speed: 0.1°–200°/s
• Speed between presets: 400°/s for pan and 300°/s for tilt
• Up to 300 preset positions
• 8 cycles with up to 32 presets per cycle
• 5 motion patterns
• 5 sweep sequences
• Position memory after power interruption
• Inactivity-triggered movement configurable via preset, pattern, patrol, or sweep
• Automatic patrol linked to IVS events with PTZ movement to preset positions

Audio

• 1 audio input / 1 audio output
• Audio compression: PCM, G.711a, G.711Mu, G.726, MPEG2-Layer2, G.722.1, G.729, and G.723

Storage

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

Alarms

• 2 alarm inputs / 1 alarm output
• Alarm inputs compatible with dry contacts and wet contacts
• Wet contact inputs rated at 3–5 V DC with a maximum load of 5 mA
• Dry-contact alarm output with a maximum load of 1000 mA at 30 V DC or 500 mA at 50 V AC
• Motion detection, video tampering, and audio detection events
• Network disconnection and IP address conflict detection
• Memory card status and available space detection
• Alarm-triggered actions via capture, recording, email notification, preset, patrol, pattern, and digital alarm output

Network

• 1 x 10/100 Mbps RJ45 Ethernet port
• Protocols: HTTP, HTTPS, TCP/IP, IPv4, IPv6, RTSP, UDP, SMTP, NTP, DHCP, DNS, DDNS, 802.1x, SSL, QoS, FTP, UPnP, ICMP, SNMP, IGMP, ARP, RTCP, RTP, PPPoE, RTMP, Bonjour, and NFS
• ONVIF compatibility with profiles S, G, T, and M
• Interoperability via CGI, SDK, and P2P
• Unicast and Multicast transmission
• Up to 20 users with a total bandwidth of 64 Mbps
• Compatible with DSS and DMSS management software
• Access from iOS and Android mobile devices

Power Supply

• Powered by 24V DC ±25%, 2.5A
• Compatible with IEEE 802.3at PoE+
• Base power consumption of 10 W
• Maximum power consumption of 22 W with lighting, heater, and fan activated

Environmental

• Operating temperature: -40°C to +70°C
• Operating humidity up to 95%
• IP67 protection against dust and water
• IK10 vandal-resistant rating
• 6000V TVS lightning protection
• Protection against overvoltage and voltage transients

Physical Characteristics

• Motorized PTZ dome camera for outdoor video surveillance
• Wall mounting using the included bracket
• Ceiling, flat surface, pole, corner, or parapet mounting using optional accessories
• Dimensions: 332 mm high x Ø190 mm
• Net weight: 4.7 kg
• Gross weight: 8 kg

Contents

• Dahua WizSense 4MP IP PTZ Dome Camera with 45X Optical Zoom DAHUA-5623 (DH-SD5A445MB-HNR)
• PFB305W Wall Mount Bracket with Safety Hook
• 24V DC/2.5A power adapter

Certifications and Standards

• CE Compliance per EN 55032, EN 55024, and EN 50130-4
• FCC Part 15 Subpart B and ANSI C63.4-2014 compliance
• UL compliance in accordance with UL 60950-1 and CAN/CSA C22.2 No. 60950-1