Camera
Image Sensor: 1/3″ 4Megapixel progressive CMOS
Effective Pixels: 2592(H)x1520(V)
Scanning System:Progressive
Electronic Shutter Speed Auto/Manual, 1/3(4)~1/10000s Min. Illumination:0.01Lux/F1.4(Color), 0Lux/F1.4(IR on)
S/N Ratio More than 50dB
Video Output :1 port
Camera Features
Max. IR LEDs Length:60m
Day/Night:Auto(ICR) / Color / B/W
Backlight Compensation BLC / HLC / DWDR White Balance Auto/Manual
Gain Control:Auto/Manual
Noise Reduction:3D
Privacy Masking:Up to 4 areas
Lens
Focal Length :2.7~12mm
Max Aperture：F1.4
Focus Control：Auto Focus in IE web
Angle of View H: 116°~28°
Mount Type：Board-in Type
Video
Compression:H.265;H.264;H.264H;H.264B;MJPEG Frame Rate;Main Stream
3M(1~20fps)/1080P/720P(1 ~ 25/30fps)
Sub Stream;D1/CIF(1 ~ 25/30fps)
Bit Rate：H.265: 32K ~ 4156Kbps
Audio
Compression :N/A
Interface; N/A
Network
Ethernet RJ-45 (10/100Base-T)
Protocol IPv4/IPv6, HTTP, HTTPS, SSL, TCP/IP, UDP, UPnP, ICMP, IGMP, SNMP, RTSP, RTP, SMTP, NTP, DHCP, DNS, PPPOE, DDNS, FTP, IP Filter, QoS, Bonjour Compatibility: ONVIF,PSIA,CGI
Max. User Access :20users
Smart Phone: iPhone, iPad, Android
Auxiliary Interface
Memory Slot: N/A
RS485:N/A
Alarm:N/A
PIR Sensor Range:N/A
General
Power Supply :DC12V, PoE(802.3af)
Power Consumption:Max 8.5W ( Motorized lens: +2W)
Working Environment:-40℃~+60℃
Ingress Protection: IP67
Vandal Resistance :N/A
Dimensions:72mm×80mm×212.8mm
Weight:0.75(0.75kg with packaging)

Product Features

• Dahua OEM 4MP IP Security POE Camera WITHOUT BRAND LOGO, MODEL HFW4431R-Z. 2 YEARS WARRANTY,REPLACEMENT FREE and Life-time Tech Support Of VIVSKY TEAM
• Motorized Varifocal Lens 4x Optical Zoom — 2.7-12mm Motorized Varifocal Lens with a Wide 116° field of View so you can take full control of your property and see more detailed on picture clarity
• 2K (2592×1520) HD Video Resolution — Premium 2K (2592×1520) HD Video Resolution at 25 Frames Per Second. Crisp, clean, cut image quality available on any ONVIF-Compatible NVR to view recorded video and live stream on demand.
• High Efficiency Video Coding (H.265) — The H.265 video compression standard offers double the data compression ratio at the same level of video quality, or substantially improved video quality at the same bit rate, as compared to older video compression technologies. H.265 offers such impressive compression by expanding the pattern comparison and difference- coding, improving motion vector prediction and motion region merging
• Wide Dynamic Range (WDR) — The camera achieves vivid images, even in the most intense contrast lighting conditions, using industry-leading wide dynamic range (WDR) technology. For applications with both bright and low lighting conditions that change quickly, true WDR (120 dB) optimizes both the bright and dark areas of a scene at the same time to provide usable video.