This is a series of  Network IR-Bullet Camera from Dahua that comes in three camera sensor options 2M sony Exmor CMOS, 1.3M and 3M Aptina CMOS respectively. Features: 1/3” 1.3/3Megapixel progressive scan Aptina CMOS 2M sony Exmor CMOS H.264&MJPEG dual-stream encoding 25/30fps@1.3M(1280×960)&25/30fps@720P(1280×720) DWDR, Day/Night(ICR), 3DNR,AWB,AGC,BLC Multiple network monitoring: Web viewer, CMS(DSS/PSS) & DMSS 3.6mm fixed lens (6mm,8mm optional) Max. IR LEDs Length 30m IP66, PoE Specifications: Model DH-IPC-HFW4100S DH-IPC-HFW4200S DH-IPC-HFW4300S Camera     Image Sensor 1/3” 1.3Megapixel progressive scan CMOS 1/2.8” 2Megapixel progressive scan Exmor CMOS 1/3” 3Megapixel progressive scan CMOS Effective Pixels 1280(H) ´ 960(V) 1920(H)x1080(V) 2048 (H)x1536(V) Scanning System Progressive Progressive Progressive Electronic Shutter Speed Auto/Manual, 1/3(4)~1/10000s  Auto/Manual, 1/3(4)~1/10000s  Auto/Manual, 1/3(4)~1/10000s  Min. Illumination 0. 01Lux/F1.8(Color), 0.005Lux/F1.8(B/W) 0. 1Lux/F1.6 (Color), 0.01Lux/F1.6(B/W);0Lux/F1.6(IR on) 0.01Lux/F1.6 (Color), 0.005Lux/F1.6(B/W); 0Lux/F1.6(IR on) S/N Ratio More than 50dB More than 50dB More than 50dB Video Output N/A N/A N/A Camera Features     Max. IR LEDs Length 30m 30m 30m Day/Night Auto(ICR)/Color/B/W Auto(ICR)/Color/B/W Auto(ICR)/Color/B/W Backlight Compensation BLC / HLC / DWDR BLC / HLC / DWDR BLC / HLC / DWDR White Balance Auto/Manual Auto/Manual Auto/Manual Gain Control Auto/Manual Auto/Manual Auto/Manual Noise Reduction 3D 3D 3D Privacy Masking Up to 4 areas Up to 4 areas Up to 4 areas Lens     Focal Length 3.6mm (6mm,8mm optional) 3.6mm (6mm,8mm optional) 3.6mm (6mm,8mm optional) Max Aperture F1.8(F1.8,F1.8) F1.8(F1.6/F1.6) F1.8(F1.6/F1.6) Focus Control Manual Manual Manual Angle of View H:70°(46.5°/35°) H:88°(53°/39.7°) H:72.5°(44°/33.2°) Lens Type Fixed lens Fixed lens Fixed lens Mount Type Board-in Type Board-in Type Board-in Type Video     Compression H.264/ MJPEG H.264/ MJPEG H.264/ MJPEG Resolution 1.3M(1280×960)/720P(1280×720)/ D1(704×576/704×480) / 1080P(1920×1080)/720P(1280×720)/ D1(704×576/704×480) / 3M(2048×1536)/1080P(1920×1080)/720P(1280×720)/D1(704×576/704×480) /CIF(352×288/352×240)  CIF(352×288/352×240) CIF(352×288/352×240)   Frame Rate Main Stream 1.3M/720P(1 ~ 25/30fps) 1080P/720P(1 ~ 25/30fps) 3M(1~20fps)/1080P/720P(1 ~ 25/30fps) Sub Stream D1/CIF(1 ~ 25/30fps) D1/CIF(1 ~ 25/30fps) D1/CIF(1 ~ 25/30fps) Bit Rate H.264: 32K ~ 8192Kbps H.264: 32K ~ 8192Kbps H.264: 32K ~ 8192Kbps Audio     Compression N/A N/A N/A Interface N/A N/A N/A Network     Ethernet RJ-45 (10/100Base-T) RJ-45 (10/100Base-T) RJ-45 (10/100Base-T) Wi-Fi N/A N/A N/A 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 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 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 ONVIF ,PSIA,CGI ONVIF,PSIA,CGI Max. User Access 20 users 20 users 20 users Smart Phone iPhone, iPad, Android, Windows Phone iPhone, iPad, Android, Windows Phone iPhone, iPad, Android, Windows Phone Auxiliary Interface     Memory Slot N/A N/A N/A RS485 N/A N/A N/A Alarm N/A N/A N/A PIR Sensor Range N/A N/A N/A General     Power Supply DC12V, PoE (802.3af) DC12V, PoE (802.3af) DC12V, PoE (802.3af) Power Consumption Max 5W Max 5.5W Max 5.5W Working Environment -30°C~+60°C, Less than 95% RH -30°C~+60°C, Less than 95% RH -30°C~+60°C, Less than 95% RH Ingress Protection IP66 IP66 IP66 Vandal Resistance N/A N/A N/A Dimensions 70mm×66mm×160mm 70mm×66mm×160mm 70mm×66mm×160mm Weight 0.42kg 0.42kg 0.42kg