Catalog > Consumer Electronics > Security & Alarms > CCTV Equipment > CCTV Cameras 4MP WDR IR Bullet Network Camera 4MP WDR IR Bullet Network Camera DHA IPC-HFW2431SPSS2 2.8MM Dahua 4MP Bullet IP Camera, 2.8mm Lens, Fixed, 30m IR, 4MP, 1/3” CMOS image sensor, 4MP (2560 × 1440)@25/30fps, IP67, 12V DC, 166.2 mm × Φ70 mm, 0.57kg Discontinued Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features 4MP, 1/3” CMOS image sensor, low illuminance, high image definition Outputs 4MP (2560 × 1440)@25/30fps, Max. supports 4MP (2688 × 1520)@20 fps H.265 codec, high compression ration, ultra-low bit rate Built-in IR LED, max IR distance: 30 m ROI, SMART H.264/H.265, flexible coding, applicable to various bandwidth and storage environments Rotation mode, WDR, 3D DNR, HLC, BLC, digital watermarking, applicable to various monitoring scenes Intelligent detection: Intrusion, tripwire Abnormality detection: Motion detection, video tampering, no SD card, SD card full, SD card error, network disconnected, IP conflict, illegal access, voltage detection Supports max. 256 GB Micro SD card 12V DC/PoE power support IP67 protection grade Specifications Camera Image Sensor : 1/3” 4Megapixel progressive CMOS Effective Pixels : 2688 (H) × 1520 (V) ROM : 128MB RAM : 128MB Scanning System : Progressive Electronic Shutter Speed : Auto/Manual 1/3 s–1/100000 s Minimum Illumination : 0.008 Lux@F1.6 IR Distance : 30 m (98.43 ft) IR On/Off Control : Auto/Manual IR LEDs : Number 1 PTZ Pan/Tilt Range: Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360° Lens Lens Type : Fixed-focal Mount Type : M12 Focal Length : 2.8 mm Max. Aperture : F1.6 Iris Type : Fixed aperture Close Focus Distance : 2.8 mm: 0.9 m (2.95 ft) Smart event General IVS Analytics : Tripwire; intrusion Video Compression : H.265; H.264; H.264B; MJPEG Smart Codec : Yes Streaming Capability : 2 Streams Resolution : 2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); 2304 × 1296 (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280 × 720); D1 (704 × 576/704 × 480); VGA (640 ×480); CIF (352 × 288/352 × 240) Frame Rate Main Stream: 2688 × 1520 (1 fps-20 fps), 2560 × 1440 (1 fps-25/30 fps) Sub Stream: 04 × 576 (1 fps-25 fps), 704 × 480 (1 fps-30 fps) Bit Rate Control : CBR/VBR Bit Rate : H.264: 32 Kbps–6144 Kbps H.265: 12 Kbps–6144 Kbps Day/Night : Auto(ICR)/Color/B/W BLC : Yes HLC : Yes WDR : 120 dB White Balance : Auto/natural/street lamp/outdoor/manual/regional custom Gain Control : Auto/Manual Noise Reduction : 3D NR Motion Detection : OFF/ON (4 areas, rectangular) Region of Interest(RoI) : Off / On (4 Zone) Smart IR : Yes Image Rotation : 0°/90°/180°/270° (Supports 90°/270° with 1080p resolution and lower.) Mirror : Yes Privacy Masking : 4 areas Network Network RJ-45 (10/100 Base-T) Protocol : IPv4; IPv6; HTTP; HTTPS; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; 802.1x; Bonjour Interoperability : ONVIF(Profile S/Profile G/Profile T);CGI; P2P; Milestone; Genetec Streaming Method : Unicast / Multicast Max. User Access : 20 Edge Storage : Dahua Cloud; FTP; SFTP; Micro SD Card (support max. 256 GB); NAS Browser IE Chrome Firefox Management Software : Smart PSS; DSS; DMSS Mobile Phone : IOS; Android Certification Certifications CE-LVD: EN60950-1 CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU FCC: 47 CFR FCC Part 15, Subpart B UL/CUL: UL60950-1 CAN/CSA C22.2 No.60950-1-07 Electrical Power Supply : DC12V, PoE (802.3af) Power Consumption <5W Environment Operating Conditions : -40°C to +60°C (-40°F to +140°F)/less than ≤ 95% RH