Description
Technical specifications
- Dahua WizMind SD8A Laser PTZ IP Dome
- 1/1.8" 4 MP progressive scan CMOS sensor
- Maximum resolution 2688 (H) × 1520 (V)
- Minimum illumination 0.001 lux@F1.4 (color) and 0.0001 lux@F1.4 (B/W)
- 0 lux with illuminator on
- Illumination: warm light up to 50m, IR up to 120m, laser up to 600m
- Illuminator control: zoom priority, manual, automatic, off
- Number of illuminators: 4 (IR), 1 (warm light), 8 (laser)
- Smart wiper
- 6.0-252mm lens with 42x optical zoom
- Maximum aperture F1.4-F4.8
- Angle of view: H 61.4°-2.3°, V 36°-1.3°, D 68.2°-2.6°
- Auto, semi-auto or manual focus
- Automatic, manual or aperture priority diaphragm control
- Minimum focusing distance 0.5-2m
Video stream
- Smart H.265+, H.265, Smart H.264+, H.264, H.264B, H.264H compression
- MJPEG (substream 1)
- 3 streams
- Stream 1: 4M/1080p/1.3M/720p@(1-50/60 fps)
- Stream 2: D1/VGA/CIF@(1-25/30 fps)
- Stream 3: 1080p/1.3M/720p/CIF@(1-25/30 fps)
- Supported resolutions: 4M (2688 × 1520), 4M (2560 × 1440), 3M (2304 × 1296), 1080p (1920 × 1080), 1.3M (1280 × 960), 720p (1280 × 720), D1 (704 × 576/704 × 480), VGA (640 × 480), CIF (352 × 288/352 × 240)
- CBR/VBR bit rate control
- H.264 video bit rate: 96 kbps-15616 kbps
- H.265 video bit rate: 38 kbps-9472 kbps
Positioner
- Endless pan 0°~360° with smart pan-tilt correction
- Tilt -20°~+90° with 180° auto flip and Smart Pan-Tilt Correction
- Manual speed: Pan 0.1°/s-240°/s, Tilt 0.1°/s-100°/s
- Preset speed: Pan 240°/s, Tilt 100°/s
- 300 presets
- Tours: 8 (up to 32 presets per tour)
- Patterns: 5
- Scans: 5
- Power failure memory
- Idle action: preset, pattern, patrol or scan
- PTZ protocols: DH-SD, Pelco-P/D (auto recognition)
Features
- Automatic day/night, color, B/W or electronic switching
- BLC
- HLC
- 140 dB WDR
- 2D NR and 3D NR noise reduction
- Motion detection
- ROI
- EIS gyroscope image stabilization
- Optical defogging
- 16x digital zoom
- 180° image rotation
- Privacy masks: up to 24 zones, up to 8 in the same view, with color block or mosaic
- White balance: automatic, indoor, outdoor, tracking, manual, sodium lamp, daylight, street light
- Gain control: automatic, manual, gain priority
Smart Functions
- Video metadata with vehicle, non-motorized vehicle, face and human body detection, optimization, snapshot capture and upload
- IVS for perimeter protection with line crossing, intrusion, fence crossing, loitering, abandoned or missing object, rapid movement, parking and crowd detection
- Human/vehicle alarm classification
- Link tracking for automatic event tracking
- Privacy protection
- Facial recognition with comparison to 10,000 faces
- AutoTracking 3.0
- AcuPick with deep learning algorithms working with backend devices
- Privacy protection with real-time mosaic
Audio
- PCM, G.711a, G.711Mu, G.726, AAC, MPEG2-Layer2, G722.1, G729, G723 compression
- 1 audio input (LINE IN, bare wire)
- 1 audio output (LINE OUT, bare wire)
Storage
- MicroSD card slot up to 512 GB (card not included)
- FTP storage
- NAS storage
Alarms
- 7 alarm inputs (0-5 VDC)
- 2 alarm outputs
- Actions: capture, preset, patrol, pattern, record, digital alarm output, send email, audio
- Events: motion and tamper detection, audio detection, network disconnection, IP conflict, card status, memory space status
Communication interface
- 1 CVBS analog output (BNC)
- RS-485 (1200-9600 bps)
Network
- RJ-45 (10/100 Base-T) interface
- 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, NFS
- ONVIF (Profile S, Profile G and Profile T), CGI, SDK interoperability
- Unicast and multicast streaming method
- Users/hosts: 20 (total bandwidth 64 M)
- Browsers: IE 9+, Chrome 41+, Firefox 50+, Safari 10+
- DMSS, NVR, DSS Pro management software
- iOS and Android mobile client
Power supply
- 36 VDC, 2.23 A (±25%)
- PoE (802.3bt)
- Basic power consumption 16 W
- Maximum consumption 41 W (illuminator + PTZ + wiper)
- Power adapter included
Environment
- Operating temperature -40°C to +70°C (-40°F to +70°F)
- Operating humidity ≤95%.
- IP67 protection
- TVS 6000 V lightning protection, surge protection and voltage transient protection.
Physical characteristics
- Dimensions 262 mm × 262 mm × 442 mm (L × W × H)
- Net weight: 10.38 kg
- Gross weight: 13.83 kg
Contents
- Dahua WizMind SD8A 4MP Laser PTZ IP Dome with 42x optical zoom DAHUA-5121 (DH-SD8X442FA-HNF)
- PFB306W-S wall bracket
- DC36V/2.23A power adapter
Certifications and standards
- CE certifications: EN55035, EN IEC61000-3-2, EN55032, EN60950, EN62368-1