DAHUA Telecamera Analogica Bullet 1440P 4MP Ottica Varifocale Motorizzato 2.7-12mm IP67 DC12V hdcvi Smart ir Carcassa Plastica HAC-HFW1400RP-Z-IRE6

Camera Image Sensor 1/2.7" CMOS Effective Pixels 2560(H)×1440(V), 4MP Scanning System Progressive Electronic Shutter Speed PAL: 1/25~1/100000s NTSC: 1/30~1/100000s Minimum Illumination 0.03Lux/F1.8, 30IRE, 0Lux IR on S/N Ratio More than 65dB IR Distance Up to 60m (197feet) IR On/Off Control Auto / Manual IR LEDs 4 Lens Lens Type Motorized lens / Fixed iris Mount Type Board-in Focal Length 2.7-12mm Max Aperture F1.8 Angle of View H: 92°~29° V: 49°~16° Focus Control Motorized Auto Focus N/A Close Focus Distance 800mm 31.50'' DORI Distance Note: The DORI distance is a “general proximity” of distance which makes it easy to pinpoint the right camera for your needs. The DORI distance is calculated based on sensor specification and lab test result according to EN 62676-4 which defines the criteria for Detect, Observe, Recognize and Identify respectively. DORI Definition Distance Wide Tele Detect 25px/m (8px/ft) 67m(220ft) 198m(650ft) Observe 63px/m (19px/ft) 27m(89ft) 79m(259ft) Recognize ...