Description
Technical Specifications
- Dahua WizSense IP PTZ Dome
- 1/2.8 CMOS Sensor
- 4 MP Resolution
- Maximum Resolution of 2560 × 1440
- ICR day/night in color, black and white, or auto
- Electronic Day/Night in color, black and white, or auto
- Minimum Illumination in color 0.005 lux@F1.8
- Minimum Illumination in black and white 0.0005 lux@F1.8
- 0 lux when illuminator is on
- IR Range up to 20m
- Manual control, SmartIR, or illuminator off
- 3 IR Illuminators
- Motorized lens from 2.8mm to 12mm
- Maximum aperture F1.8-F2.7
- Horizontal viewing angle from 96.9° to 31.6°
- Vertical viewing angle from 51.4° to 17.8°
- Diagonal viewing angle from 116.2° to 36.4°
- 4x Optical Zoom
- Auto, semi-auto, or manual focus
- Minimum focusing distance from 0.2m to 0.5m
- Fixed Iris
Video
- Video Compression H.264H, H.264B, Smart H.265+, H.264, H.265, MJPEG in substream and Smart H.264
- 3 Stream Capability
- Resolutions: 4M (2560 × 1440), 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)
- Stream 1: 4MP/3MP/1080P/1.3MP/720P@1-25/30 fps
- Stream 2: D1/VGA/CIF@1-25/30 fps
- Stream 3: 720P@1-25/30 fps
- CBR/VBR Bitrate Control
- H.264 Bitrate from 96 Kbps to 14848 Kbps
- H.265 Bitrate from 38 Kbps to 8960 Kbps
Features
- BLC, HLC, and WDR 120 dB
- Automatic, indoor, outdoor, follow, manual, sodium lamp, daylight, and street light White Balance
- Automatic, manual, or gain priority Gain Control
- 2D NR and 3D NR Noise Reduction
- Motion Detection
- Region of Interest RoI
- Electronic Image Stabilization EIS
- Electronic Defog
- 16x Digital Zoom
- 180° Image Rotation
- Privacy Masking up to 24 zones, with up to 8 zones in the same view and 8 colors available
- Starlight technology for video in low-light environments
- Active deterrence with white light and audible alarm
Smart Functions
- IVS perimeter protection with line crossing, intrusion, fence crossing, loitering, abandoned or lost object, rapid movement, parking, crowd gathering and alarm classification by person.
- Face detection with snapshot capture and face enhancement
- Face cropping for face photography and one-inch photo
- Real-time capture strategies and quality prioritization
- People counting via line crossing, area counting, and queue management
- SMD 3.0
Positioner
- Pan range from 0° to 355°
- Tilt from 5° to 90°
- Manual Pan Control Speed from 0.1°/s to 70°/s
- Manual Tilt Control Speed from 0.1°/s to 30°/s
- Preset Pan Speed from 0.1°/s to 80°/s
- Preset Tilt Speed from 0.1°/s to 40°/s
- 300 presets
- 8 tours with up to 32 presets per tour
- Power-off memory
- Idle motion by preset or patrol
- PTZ Protocol DH-SD
- PTZ Lock
Audio
- Audio Compression PCM, G.711A, G.711MU, G.726, MPEG2-Layer2, and G.722.1
- 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
- Two-way audio via built-in microphone and speaker
Storage
- Storage via MicroSD card up to 512 GB (card not included), FTP/SFTP, and NAS
Alarms
- Alarm linkage by capture, recording, email sending, preset, and patrol
- Motion detection, tampering, audio detection, network disconnection, IP address conflict, memory card status, and memory space alarms
- White light warning
- Adjustable flash duration from 5 to 30 seconds
- High, medium, or low flash frequency
- Audible warning with 16 alarms and customizable importable alarms
- High, medium, or low volume
- Audible alarm playback from 1 to 10 times
Network
- RJ45 10/100 Base-T network port
- WiFi IEEE802.11b/g/n/ax at 2.4 GHz
- WiFi transmission rate 229 Mbps
- Maximum transmit power ≤20 dBm@2400-2483.5 MHz
- Protocols FTP, RTMP, IPv6, Bonjour, IPv4, DNS, RTCP, PPPoE, NTP, RTP, 802.1x, HTTPS, SNMP, TCP/IP, DDNS, UPnP, NFS, ICMP, UDP, IGMP, HTTP, SSL, DHCP, SMTP, QoS, RTSP, and ARP
- Supports CGI, SDK, and ONVIF Profile S/G/T
- 20 users with 64M total bandwidth
- DMSS and DSS Pro management software
- iOS and Android mobile client
- Supported browsers IE 9 and later, Chrome 41 and later, Firefox 52 and later, Safari 10 and later
Power Supply
- Power supply via 12 V DC, 2 A ±10%.
- Basic power consumption 4 W
- Maximum power consumption 13 W with illuminator and warning light on
Environment
- Operating temperature -30 °C to +60 °C
- Operating humidity ≤95%.
- IP66 protection
- IK08 vandal protection
- TVS 6000 V lightning protection
- Surge and transient voltage protection
Physical Characteristics
- Wall, ceiling, corner, or pole installation with optional accessories
- Dimensions: 65.7 mm × Ø128.0 mm
- Net weight: 0.5 kg
- Gross weight 0.7 kg
Contents
- 4MP Dahua WizSense IP PTZ Dome DAHUA-5221 (DH-SD1A404DB-GNY-W-PV)
Certifications and Standards
- CE-EMC: EN 55032, EN 61000-3-3, EN 61000-3-2, EN 50130-4 and EN 55035
- CE-LVD: EN 62368-1
- CE-RED: EN 301489, EN 300328 and EN IEC 62311