IPC-HDW2831T-AS | 8MP Lite IR Fixed-focal Eyeball Network Camera

With upgraded H.265 encoding technology, Dahua Lite series network camera has efficient video encoding capacity, which saves bandwidth and storage space. This camera adopts the latest starlight technology and displays better color image in the condition of low illumination. It supports SD card storage, dust-proof function, waterproof function and vandal-proof function, complying with the standards of IP67 (Supported by some select models).

> 8MP, 1/2.7″ CMOS image sensor, low illuminance, high image definition

> Outputs max. 8MP (3840 × 2160) @15 fps, and supports 2688×1520 (2688 × 1520) @25/30 fps

> H.265 codec, high compression rate, 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 NR, 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 disconnection, IP conflict, illegal access, voltage detection

> Supports max. 256 GB Micro SD card, built-in MIC

> 12V DC/PoE power supply

> IP67 protection

SKU DH-IPC-HDW2831T-AS Categories DAHUA, Lite Series, Network Cameras

Starting from $199.99

Product Specifications

Additional information

Camera	Image Sensor: 1/2.7” 8Megapixel progressive CMOS Max. Resolution: 3840 (H) × 2160 (V) ROM: 128 MB RAM: 256 MB Scanning System: Progressive Electronic Shutter Speed: Auto/Manual 1/3 s–1/100,000 s Min. Illumination: 0.009 Lux@F2.0 S/N Ratio: >56 dB Illumination Distance: 30 m (98.43 ft) Illuminator On/Off Control: Auto/Manual Illuminator Number: 2 (IR LED) Pan/Tilt/Rotation Range: Pan: 0°–360° Tilt: 0°–78° Rotation: 0°–360°
Lens	Lens Type: Fixed-focal Mount Type: M12 Focal Length: 2.8 mm 3.6 mm Max. Aperture: F2.0 Field of View: 2.8 mm: Pan 105° × Tilt 56° × Diagonal 125° 3.6 mm: Pan 87° × Tilt 47° × Diagonal 104° Iris Type: Fixed Close Focus Distance: 2.8 mm: 1.0 m (3.3 ft) 3.6 mm: 1.9 m (6.2 ft)
Smart Event	IVS: Tripwire; intrusion
Video	Video Compression: H.265; H.264; H.264B; MJPEG (only supported by the sub stream) Smart Codec: Smart H.265+/ Smart H.264+ Video Frame Rate: Main stream: 3840 × 2160 (1 fps–15 fps) 2688 × 1520 (1 fps–25/30 fps) Sub stream: 704 × 576 (1 fps–25 fps) 704 × 480 (1 fps–30 fps) Stream Capability: 2 streams Resolution: 3840 × 2160 (3840 × 2160); 3072 × 2048 (3072 × 2048); 3072 ×1728 (3072 × 1728); 2592 × 1944 (2592 × 1944); 2688 × 1520 (2688 × 1520); 3M (2048 × 1536); 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) Bit Rate Control: CBR/VBR Video Bit Rate: H.264: 32 kbps–8192 kbps H.265: 12 kbps–8192 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): Yes (4 areas) Smart Illumination: Yes Image Rotation: 0°/90°/180°/270° (Supports 90°/270° with 3840 × 2160 resolution and lower.) Mirror: Yes Privacy Masking: 4 areas
Audio	Built-in MIC: Yes Audio Compression: G.711a; G.711Mu; PCM; G.726
Alarm	Alarm Event: No SD card; SD card full; SD card error; network disconnection; IP conflict; motion detection; video tampering; tripwire; intrusion; illegal access; voltage detection; audio detection; safety exception
Network	Network: RJ-45 (10/100 Base-T) SDK and API: Yes Cyber Security: Video encryption; firmware encryption; configuration encryption; Digest; WSSE; account lockout; security logs; IP/MAC filtering; generation and importing of X.509 certification; syslog; HTTPS; 802.1x; trusted boot; trusted execution; trusted upgrade Protocol: IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP ; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; PPPoE; Bonjour Interoperability: ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec User/Host: 20 Storage: 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	CE-LVD: EN62368-1 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
Power	Power Supply: 12V DC/PoE (802.3af) Power Consumption: < 7.2W
Environment	Operating Temperature: –40°C to +55°C (–40°F to +131°F)/less than ≤ 95% RH Storage Temperature: –40°C to +60°C (–40°F to +140°F) Protection: IP67
Structure	Casing Material: Metal + Plastic Product Dimensions: 100.9 mm × Φ109.9 mm (3.97" × Φ4.33") Net Weight: 0.39 kg (0.9 lb) Gross Weight: 0.56 kg (1.2 lb)