Dahua Explosion-proof Series 4MP explosion-proof IP PTZ dome with 25X zoom, Starlight+ and 100 m IR

Technical Specifications

• Dahua Explosion-Proof Series 4MP IP PTZ Dome Camera with Motorized PTZ Positioner
• 1/1.8" STARVIS™ CMOS sensor with a maximum resolution of 4MP (2560x1440)
• Progressive scan system
• Starlight+ technology for video surveillance in low-light conditions
• Minimum illumination of 0.001 lux in color and 0.0001 lux in black and white at F1.6, 30 IRE
• 0 lux with illumination enabled
• Infrared illumination with a range of up to 100 m
• Automatic, manual, disabled, or zoom-priority illumination control
• Varifocal lens 5.4–135 mm motorized zoom
• 25X optical zoom and 16X digital zoom
• Maximum aperture F1.6–F4.0
• Horizontal field of view: 59.8°–2.8°, vertical: 33.7°–1.9°, and diagonal: 63.3°–4°
• Autofocus, semi-autofocus, or manual focus
• Minimum focus distance: 0.1–2 m
• Automatic or manual iris control
• Electronic shutter from 1 s to 1/30,000 s
• Signal-to-noise ratio of 55 dB or higher
• DORI ranges: detection 1,862 m, observation 735.5 m, recognition 372 m, and identification 186 m

Video stream

• Video compression: Smart H.265+, H.265, Smart H.264+, H.264B, H.264M, H.264H, and MJPEG on the second stream
• 3 configurable video streams
• Stream 1: up to 4MP (2560x1440) at 25/30 fps
• Stream 2: D1 (704x576/704x480), VGA (640x480), or CIF (352x288/352x240) @ 25/30 fps
• Stream 3: up to 1080P (1920x1080) @ 25/30 fps
• Resolutions of 4MP (2560x1440), 3MP (2304x1296), 1080P (1920x1080), 1.3MP (1280x960), 720P (1280x720), D1, VGA, and CIF
• CBR/VBR bitrate control
• H.264 bitrate: 96–14,848 kbps; H.265 bitrate: 38–8,960 kbps

Functionalities

• Automatic day/night mode via ICR, color, or black-and-white
• 120 dB WDR for backlight compensation
• BLC (backlight compensation) and HLC (highlight compensation)
• 2D NR and 3D NR digital noise reduction
• Electronic image stabilization (EIS)
• Electronic defog function
• Auto, Indoor, Outdoor, Tracking, Manual, Sodium Lamp, Daylight, and Streetlight white balance
• Automatic or manual gain control
• Motion Detection
• Regions of Interest (ROI)
• 180° digital image rotation
• Privacy masking for up to 24 areas, with a maximum of 8 simultaneous areas in a single view
• Privacy masking using colors and mosaic patterns, with support for irregular shapes

Smart Features

• Perimeter protection via line crossing, intrusion, fence crossing, loitering detection, rapid movement, parking, and crowd gathering
• Detection of abandoned and missing objects
• Intelligent classification of people for alarms
• Facial detection with tracking, capture, image optimization, and enhancement
• Extraction of 6 facial attributes and 8 expressions
• Real-time facial capture, prioritized by quality and via image selection
• Facial detection and perimeter protection can be configured independently; they do not operate simultaneously
• SMD 4.0 for intelligent motion detection
• AutoTracking 3.0 for automatic target tracking
• Audible alerts with 29 voice prompts and the ability to import up to 10 custom alerts
• Adjustable alert volume from 0% to 100% and configurable playback from 1 to 10 times
• The audible alert requires an external speaker

Positioner

• Motorized PTZ positioning with horizontal pan from 0° to 360°
• Vertical tilt from 0° to 90° with automatic 180° flip
• Manual horizontal control speed from 0.1°/s to 70°/s
• Manual vertical control speed from 0.1°/s to 50°/s
• Preset positioning speed of 70°/s horizontally and 50°/s vertically
• Up to 300 preset positions
• 8 patrol cycles
• 5 motion patterns and 5 scans
• Position memory after power interruption
• Inactivity actions via preset, pattern, patrol, or scan
• Compatibility with DH-SD and Pelco-P/D PTZ protocols with automatic recognition

Audio

• 1 audio input / 1 audio output via wired connection
• Audio compression: PCM, G.711a, G.711Mu, G.726, MPEG2-Layer2, G.722.1, G.729, and G.723
• Support for audio alerts via an external speaker

Storage

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

Alarms

• 2 alarm inputs / 1 alarm output
• Alarm actions via snapshot, recording, email, preset, patrol, pattern, alarm output, and audio
• Motion detection and image tampering
• Audio anomaly detection
• Alarms for network disconnection, IP conflict, memory card status, and storage space

Communication interface

• 1 RS485 interface with a speed of 1200–9600 bps
• 1 Lens 100 Mbps fiber interface with transmission at 1310 nm and reception at 1550 nm
• Lens fiber transmission distance of up to 20 km

Network

• 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, SMB, and NFS
• ONVIF Profile S, G, T, and M compatibility
• Interoperability via CGI and SDK
• Unicast and Multicast transmission
• Up to 20 users with a total bandwidth of 64 Mbps
• Compatible with DMSS and DSS Pro software
• Access from iOS and Android mobile devices

Power Supply

• 100–240 V AC at 50/60 Hz
• Basic power consumption of 20 W
• Maximum power consumption of 31.5 W at 220 V AC with IR lighting and positioner enabled

Environmental

• Operating temperature: -40°C to +60°C
• Operating humidity of 95% or less
• IP66 and IP68 protection against dust and water, with an IP68 rating of 2 m for 2 hours
• 6000V TVS lightning protection
• Protection against overvoltages and voltage transients

Physical Characteristics

• Explosion-proof IP camera with motorized positioner for industrial video surveillance
• SUS316L stainless steel housing
• Dimensions: 512.2 x 261.5 x 362.7 mm
• Net weight: 19.3 kg
• Gross weight: 65.6 kg

Contents

• Dahua Explosion-Proof Series 4MP IP PTZ Dome Camera with PTZ Positioner and 25X Optical Zoom DAHUA-5406 (DH-ESD8A1425-HNR-GA-F-316-S2)

Certifications and Standards

• The technical documentation for model DH-ESD8A1425-HNR-F lists ATEX and IECEx certifications for equipment intended for use in explosive atmospheres
• ATEX: EN IEC 60079-0, EN 60079-1, EN 60079-31, and EN IEC 60079-31
• ATEX Classification: II 2G Ex db IIC T6 Gb / II 2D Ex tb IIIC T80 °C Db
• IECEx: IEC 60079-0, IEC 60079-1, and IEC 60079-31
• IECEx Classification: Ex db IIC T6 Gb / Ex tb IIIC T80 °C Db