DH-SD4425-ADP-i
Supports multiple intelligent functions, primarily designed for remote monitoring scenarios. Features remote
lighting enhancement to ensure effective day-and-night surveillance over wide areas; ideal for security control
zones.
Description
– Sensor Type: 1/2.8 inch CMOS
– Pixel: 4MP
– Max Resolution: 2560×1440
– Electronic Shutter: 1s~1/30000s
– Minimum Illumination: Color: 0.0051lux@F1.6; B&W: 0.00051lux@F1.6; 0.1lux (IR on)
– Max Supplement Lighting Distance: 100m (IR), 100m (White Light)
– Supplement Light Control: Zoom Priority / Manual / Auto / Off
– Supplement Light Quantity: 2 white lights; 2 dual-color white & IR lights; 2 IR lights
– Supplement Light Type: IR + White Light
– Lens Focal Length: 4.8mm~120mm
– Lens Aperture: F1.6-F3.6
– Field of View: Horizontal: 49.08°~2.88°, Vertical: 28.39°~1.63°, Diagonal: 55.90°~3.31°
– Optical Zoom: 25x
– Focus Mode: Auto / Semi-auto / Manual
– Minimum Focus Distance: 0.1m~1.5m
– Zoom Speed: Approx. 3 seconds