Description
The Dahua SD3A400-GN-A-PV is a versatile and intelligent PT (Pan-Tilt) network camera from the Dahua Lite series. This rugged and compact camera is designed for reliable outdoor and indoor surveillance, with a 4 megapixel resolution and a range of advanced features that ensure optimal performance in a wide range of lighting conditions. With its built-in active deterrent (siren and flash), smart dual lighting (IR and white light), and smart video analysis (IVS), this is an excellent choice for those who take security seriously.
Specifications:
Camera
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Sensor: 1/3" 4MP STARVIS™ CMOS
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Resolution: 2560 × 1440 pixels
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Minimal lighting:
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Lighting type: 2 IR LEDs + 2 white light LEDs (up to 30 meters)
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Electronic shutter speed: 1/3 s to 1/100,000 s
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DORI distances:
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Detection: 55.1 m
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Observation: 21.9 m
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Recognition: 10.6 m
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Identification: 4.6 m
PTZ and Lens
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Focal length: 4.0 mm (fixed lens)
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Diaphragm: F1.6
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Field of view:
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Horizontal: 80.2°
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Vertical: 43.1°
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Diagonal: 94.3°
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Pan range: 0° to 355°
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Tilt range: -15° to 90°
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Pan/Tilt speed:
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Manual: Pan 0.1–26°/s, Tilt 0.1–17.5°/s
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Preset: Pan 26°/s, Tilt 17.5°/s
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Number of presets: 300
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Power-off memory: Supported
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Idle movement: Supported (preset activation)
Video and Audio
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Video compression: H.265, H.264, MJPEG (substream)
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Smart codec: Smart H.265+, Smart H.264+
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Streams: 2 simultaneously
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Supported resolutions:
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4M (2560×1440)
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1080p, 720p, D1, CIF
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Frame rate: Up to 30 fps
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Bitrate: 32 Kbps to 8192 Kbps
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Day/Night function: Automatic (ICR), color, black/white
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WDR: Digital WDR
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Noise reduction: 2D and 3D
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Audio:
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Built-in microphone and speaker
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Two-way audio
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Supported codecs: G.711a/u, PCM, G.726, MPEG2-L2, G722.1
Smart Features
Network and Storage
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Connection: RJ-45 (10/100 Base-T)
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Protocols: HTTP, HTTPS, TCP/IP, IPv4/IPv6, RTSP, UDP, SMTP, NTP, DHCP, etc.
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Interoperability: ONVIF (Profiles S and T), CGI
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Max. users: 20 simultaneously
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Storage options:
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Management platforms: DMSS, Smart PSS
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Mobile apps: iOS and Android
Nutrition and Environment
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Nutrition: 12 VDC ±10% or PoE (802.3af)
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Consumption:
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Temperature range: -30 °C to +60 °C
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Humidity: Up to 95% RH
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Protection: IP66, lightning, overvoltage and surge protection
Physical Properties
