Designed for applications that require extra illumination at night, the DS-2CD2032-1 features DWDR (Digital Wide Dynamic Range) and 3D DNR (Digital Noise Reduction) which works to reduce noise and motion blur, providing high resolution video imaging. The DS-2CD2032-I incorporates a switchable IR cut filter for true day/night operability. Equipped with enhanced IR LEDs, the camera is able to deliver video images with a long-range visibility of up-to 30 meters in completely dark environments. Features: • 3 megapixel high resolution• HD video output• Low illumination• 3D DNR & DWDR & BLC• IP66 rating• IR range: up to 30m• True day / night Features: Camera Image Sensor:  1/3″ Progressive Scan CMOS Signal System:  PAL/NTSC Min. Illumination:  0.07Lux @ (F1.2, AGC ON) ,0 Lux with IR Shutter time:  1/25(1/30) s to 1/100,000 s Lens:  4mm@ F2.0 (6mm, 12mm optional)2048 × 1536:Angle of view: 70°(4mm), 43.3°(6mm), 20.6°(12mm)1920 × 1080:Angle of view: 79°(4mm), 49°(6mm), 23.2°(12mm) Lens Mount:  M12 Day& Night:  IR cut filter with auto switch Digital noise reduction:  3D DNR Compression Standard Video Compression:  H.264/M-JPEG Bit Rate:  32 Kbps ~ 16 Mbps Dual Stream:  Yes Image Max. Image Resolution:  2048×1536 Frame Rate:  50Hz: 12.5fps (2048 × 1536), 25fps (1920 × 1080), 25fps (1280 × 720)60Hz: 15fps (2048 × 1536), 30fps (1920 × 1080), 30fps (1280 × 720) Image Settings:  Rotate mode, Saturation, Brightness, Contrast adjustable by client software or web browser Backlight compensation:  Yes, zone optional BLC:  Yes, zone configurable Network Network Storage:  NAS  Alarm Trigger:       Motion detection, Dynamic analysis, Tampering alarm  Protocols:  TCP/IP, HTTP, DHCP, DNS, DDNS, RTP, RTSP, PPPoE, SMTP, NTP, UPnP,ICMP,IGMP,SNMP, FTP, 802.1X, QoS, HTTPS(SIP,SRTP,IPv6 optional) Security:  User authentication, watermark System Compatibility:  ONVIF, PSIA, CGI Interface Communication Interface:  1 RJ45 10M / 100M ethernet interface Reset Button:  Yes General Operating Conditions:  -30 °C ~ 60 °C (-22 °F ~ 140 °F)Humidity 95% or less (non-condensing) Power Supply:  12 VDC ± 10%, PoE (802.3af) Power Consumption:  Max. 5 W (Max. 7 W with IR cut filter on) Weather Proof:  IP66 IR Range:  -I: Approx 20 to 30 meters(65.6-98.4ft) Dimensions:  60.4×76.9×139.28 mm (2.4” × 3.0” × 5.5”) Weight:  500g (1.1 lbs)