Dahua 4MP Mini Dome POE IP Camera IPC-HDW4431C-A ,Fixed Lens 2.8mm IP67,IR 50m Day and Night ,ONVIF, International Version;

Camera
Image Sensor: 1/3" 4Megapixel progressive CMOS
Effective Pixels: 2688(H)x1520(V)
Scanning System:Progressive
Electronic Shutter Speed Auto/Manual, 1/3(4)~1/10000s
Min. Illumination: 0.01Lux/F2.0 (Color), 0Lux/F2.0(IR on)
S/N Ratio More than 50dB
Adjust the angle: Level : 0 ° ~ 360 °, Vertical : 0 ° ~ 65 °
Camera Features
Max. IR LEDs Length:50m
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
Fixed lens:2.8mm
Max Aperture: F2.0
Angle of View: H: 110°/81°/55°
Lens Type :Fixed lens
Mount Type:Board-in Type
Video
Compression:H.265;H.264;H.264H;H.264B;MJPEG Frame Rate;Main Stream
Resolution:4M(2688x1520)/3M(2304x1296)/1080P(1920x1080)/720P(1280x720)D1(704x576/704x480)/CIF(352x288/352x240)
Audio:built-in Mic
Main Stream: 4M(1~20fps)/3M(1~25/30fps)
Sub Stream: D1/CIF(1 ~ 25/30fps)
Third Stream: 720P(1-5/8fps)(WDR on) & 720P(1-18/2fps)(WDR off)
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
RS485:N/A
Alarm:N/A
PIR Sensor Range:N/A
General
Power Supply: DC12V, PoE (802.3af)
Power Consumption:Max 3.6W
Ingress Protection: IP67
Dimensions :Φ157mm×138mm
Weight: 0.46kg