DAHUA 4K IP network camera 8MP HDBW3841E-AS

Camera Image Sensor 1/2.8”8Megapixel progressive CMOS Max. Resolution 3840 (H) × 2160 (V) ROM 128 MB RAM 512 MB Scanning System Progressive Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s Min. Illumination 0.007 [email protected] (Color, 30IRE) 0.0007 [email protected] (B/W, 30IRE) 0 Lux (Illuminator on) S/N Ratio > 56 dB Illumination Distance 30 m (98.4 ft) Illuminator On/Off Control Auto/Manual Illuminator Number 3 (IR LED) Pan/Tilt/Rotation Range Pan: 0°–360° Tilt: 0°–60° Rotation: 0°–355° Lens Lens Type Fixed-focal Mount Type M12 Focal Length 2.8 mm;span> Max. Aperture F1.4 Field of View 2.8 mm: Horizontal 108° × Vertical 58° × Diagonal 127°
Iris Type Fixed Close Focus Distance 2.8 mm: 1.4 m (4.6 ft) DORI Distance Lens Detect Observe Recognize Identify 2.8 mm 85.5 m (280.5 ft) 34.2 m (112.2 ft) 17.1 m (56.1 ft) 8.6 m (28.2 ft) Professional, Intelligent Perimeter Protection Tripwire; intrusion (support the classification and accurate detection of vehicle and human) Intelligent Search Work together with Smart NVR to perform refine intelligent search, event extraction and merging to event videos. Video Video Compression H.265; H.264; H.264H; H.264B; MJPEG (only supported by the sub stream) Smart Codec Smart H.265+/ Smart H.264+ Video Frame Rate Main stream: 3840 × 2160 @(1–20 fps by default) 3840 × 2160 @(1–25/30 fps when AI function disabled) sub stream: 704 × 576 @(1–25 fps)/704 × 480 @ (1–30 fps) third stream: 1920 × 1080 @(1–25/30 fps) Stream Capability 3 streams Resolution 8M (3840 × 2160); 6M (3072 × 2048); 5M (3072 × 1728/2592 × 1944); 4M (2688 × 1520); 3M (2048 × 1536/2304 × 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: 3 kbps–8192 kbps
H.265: 3 kbps–8192 kbps Day/Night Auto (ICR)/Color/B/W BLC Yes HLC Yes WDR 120 dB Scene Self-adaptation (SSA) Yes White Balance Auto/natural/street lamp/outdoor/manual/regional custom Gain Control Auto/Manual Noise Reduction 3D DNR Motion Detection OFF/ON (4 areas, rectangular) Region of Interest (RoI) Yes (4 areas) Smart Illumination Yes Image Rotation 0°/90°/180°/270° (Support 90°/270° with 1080p resolution and lower.) Mirror Yes Privacy Masking 4 areas Audio Audio Compression G.711a; G.711Mu; G726 Alarm Alarm Event — AS:
No SD card; SD card full; SD card error; service life warning (only supported by Dahua card); network disconnection; IP conflict; illegal access; motion detection; video tampering; intrusion; tripwire; scene changing; audio detection; voltage detection; external alarm; SMD; safety exception
-S:
No SD card; SD card full; SD card error; service life warning (only supported by Dahua card); network disconnection; IP conflict; illegal access; motion detection; video tampering; intrusion; tripwire; scene changing; voltage detection; SMD; safety exception Network Network RJ-45 (10/100 Base-T) SDK and API Yes Protocol IPv4; IPv6; HTTP; TCP; UDP; ARP; RTP; RTSP; RTCP; RTMP; SMTP; FTP; SFTP; DHCP; DNS; DDNS; QoS; UPnP; NTP; Multicast; ICMP; IGMP; NFS; SAMBA; PPPoE; SNMP 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 Interoperability ONVIF (Profile S/Profile G/Profile T); CGI; P2P; Milestone; Genetec User/Host 20 (Total bandwidth: 72 M) Storage FTP; SFTP; Micro SD card (support max. 256 G); NAS Browser IE: IE8; IE9; IE11
Chrome
Firefox Management Software Smart PSS; DSS; DMSS Mobile Phone IOS; Android Certification Certifications 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 Port Audio Input 1 channel (RCA port) (Only — AS supports) Audio Output 1 channel (RCA port) (Only — AS supports) Alarm Input 1 channel in: 5mA 3V–5V DC (Only — AS supports) Alarm Output 1 channel out: 300mA 12V DC (Only — AS supports) Power Power Supply 12V DC/PoE (802.3af) Power Consumption Basic power consumption: 2.7W (12V DC); 3.6W (PoE) Max. power consumption (WDR + H.265 +IR LED intensity): 6W (12V DC); 7W (PoE) Environment Operating Conditions –40°C to +55°C (–40°F to +131°F)/Less than 95% RH Storage Conditions –40°C to +60°C (–40°F to +140°F) Protection Grade IP67; IK10 Structure Casing Metal Dimensions 81 mm × ?109.9 mm (3.2" × ?4.3") Net Weight 378 g (0.8 lb) Gross Weight 523 g (1.2 lb)