Specification    Details
Brand    Dahua
Model    IPC-B1E40-A-0280B
Series    ECO Series
Camera Type    Turret / Eyeball IP Camera
Resolution    4MP
Maximum Resolution    2560 × 1440
Image Sensor    1/3" CMOS
Scanning System    Progressive
Lens Type    Fixed-focal
Lens Mount    M12
Focal Length    2.8mm
Maximum Aperture    F2.2
Horizontal FOV    90°
Vertical FOV    49°
Diagonal FOV    106°
Minimum Illumination    0.03 lux @ F2.2, Color; 0.003 lux @ F2.2, B/W
IR Illumination    Up to 30m
IR LEDs    2
Day/Night    ICR
Video Compression    Smart H.265+, Smart H.264+, H.265, H.264, H.264H, H.264B, MJPEG
Main Stream    Up to 4MP @ 30fps
Video Streams    2
Wide Dynamic Range    DWDR
Noise Reduction    3DNR
Backlight Compensation    BLC
Highlight Compensation    HLC
ROI    Yes
Audio    Built-in Microphone
Network Interface    RJ45 Ethernet
Power    12V DC / PoE
PoE Standard    IEEE 802.3af
Protection Rating    IP67
Pan    0°–360°
Tilt    0°–78°
Rotation    0°–360°
Casing Material    Plastic
Dimensions    103.2 × Ø109.9 mm
Net Weight    0.24 kg
Gross Weight    0.38 kg