Camera
Image Sensor 1/3” 4Megapixel progressive scan CMOS
Effective Pixels 2688(H)x1520(V)
RAM/ROM 512MB/32MB
Scanning System Progressive
Electronic Shutter Speed Auto/Manual, 1/3(4)~1/100000s
Minimum Illumination
0.08Lux/F2.0( Color,1/3s,30IRE)
0.3Lux/2.0( Color,1/30s,30IRE)
0Lux/F2.0(IR on)
S/N Ratio More than 50dB
IR Distance Distance up to 50m (164ft)
IR On/Off Control Auto/ Manual
IR LEDs 1
Lens
Lens Type Fixed
Mount Type Board-in
Focal Length 3.6mm (6mm optional)
Max. Aperture F2.0 (F2.0)
Angle of View H: 87° (55°), V: 48° (31°)
Optical Zoom N/A
Focus Control Fixed
Close Focus Distance N/A
Construction
Casing Metal
Dimensions 241.8mm×90.4mm×90.3mm (9.52”×3.56”×3.56”)
Net Weight 0.61Kg (1.35lb)
Gross Weight 0.8kg (1.77lb)
มาเป็นคนแรกที่วิจารณ์ “Dahua DH-IPC-HFW4431BP-AS-0360B-S2 4MP progressive scan CMOS Warranty 3 years”