Dahua HDW1639T-A-IL 6MP Eyeball IP Camera | 3.6mm Fixed Lens

Camera
Image sensor: 1/2.7" CMOS
Max. resolution: 3200 × 1800 (6 MP)
Frame rate:
6 MP @ 20 fps
4 MP @ 25/30 fps
Scanning system: Progressive
Electronic shutter: Auto/Manual (1/3 s – 1/100,000 s)
Minimum illumination:
0.007 lux @ F1.6 (Color)
0.0007 lux @ F1.6 (B/W)
0 lux (with illuminator on)
S/N ratio: >56 dB

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Illumination (Smart Dual Light)
Light type: IR LED + warm white light
IR distance: up to 30 m
Warm light distance: up to 30 m
Control mode: Auto / Manual

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Lens (3.6 mm)
Lens type: Fixed focal
Mount: M12
Focal length: 3.6 mm
Aperture: F1.6
Field of view (approx.):
Horizontal: ~91°
Vertical: ~46°
Diagonal: ~110°
Close focus distance: ~1.7 m

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DORI (3.6 mm)
Detect: ~85 m
Observe: ~34 m
Recognize: ~17 m
Identify: ~8.5 m

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Video
Compression: H.265; H.264; H.264H; H.264B; MJPEG (sub-stream)
Smart codec: Smart H.265+; Smart H.264+
Streams: Dual stream
Bit rate control: CBR / VBR
Supported resolutions: 6MP, 4MP, 3MP, 1080p, 720p, D1, VGA, CIF
Image functions:
DWDR (Digital WDR)
3D NR (noise reduction)
BLC / HLC
ROI (Region of Interest)
Rotation mode
Privacy masking (4 areas)

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Intelligence (AI Features)
Human detection (SMD)
Smart event filtering
Smart search (with compatible NVR)

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Audio
Built-in microphone
Audio compression: G.711a; G.711Mu; PCM; G.726

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Alarm & Events
Motion detection
Video tampering
Audio detection
Network disconnection
IP conflict
Illegal access
Human detection events

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Network
Ethernet: RJ-45 (10/100 Mbps)
Protocols: IPv4, IPv6, HTTP, HTTPS, TCP, UDP, RTSP, RTP, SMTP, FTP, DHCP, DNS, DDNS, NTP, Multicast
ONVIF support: Profiles S/T
Max users: up to 6
Mobile support: iOS, Android

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General
Power supply: 12 V DC / PoE (802.3af)
Power consumption: ≤5–6 W
Operating temperature: –40 °C to +60 °C
Humidity: ≤95% RH
Protection: IP67 (weatherproof)
Housing: Metal + plastic
Angle adjustment:
Pan: 0–360°
Tilt: 0–78°
Rotation: 0–360°