DAHUA 4K IP Камера 8MP HFW3841E-S-S2 2.8mm Black

Camera Image Sensor 1/2.8" CMOS Max. Resolution 3840 (H) Ч 2160 (V) ROM 128 MB RAM 1 GB Scanning System Progressive Electronic Shutter Speed Auto/Manual 1/3 s–1/100,000 s Min. Illumination 0.007 [email protected] (Color, 30 IRE)
0.0007 [email protected] (B/W, 30 IRE)
0 lux (Illuminator on) S/N Ratio >56 dB Illumination Distance 30 m (98.4 ft) Illuminator On/Off Control Auto/Manual Illuminator Number 1 (IR LED) Pan/Tilt/Rotation Range Pan: 0°–360°; Tilt: 0°–90°; Rotation: 0°–360° Lens Lens Type Fixed-focal Lens Mount M12 Focal Length 2.8 mm Max. Aperture F1.4 Field of View 2.8 mm: Horizontal:107°; vertical: 56°; diagonal: 127°
Iris Control Fixed Close Focus Distance 2.8 mm: 1.5 m (4.9 ft)
DORI Distance Lens Detect Observe Recognize Identify 2.8 mm 87.7 m
(287.73 ft) 35.1 m
(115.16 ft) 17.5 m
(57.41 ft) 8.8 m
(28.87 ft) Intelligence IVS (Perimeter Protection) Tripwire, intrusion (support the classification and accurate detection of vehicle and human) AI SSA Yes Quick Pick With AI NVR, quickly pick up the human/vehicle targets that users are interested in from SMD events Smart 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+ AI Coding AI H.265
AI H.264 Video Frame Rate Main stream: 3840 Ч 2160 @ (1–25/30) fps
Sub stream 1: 704 Ч 576 @ (1–25 fps)/704 Ч 480 @ (1–30 fps)
Sub stream 2: 1920 Ч 1080 @ (1–25/30 fps) *The values above are the max. frame rates of each stream; for multiple streams, the values will be subjected to the total encoding capacity Stream Capability 3 streams Resolution 8M (3840 Ч 2160); 6M (3072 Ч 2048); 5M (3072 Ч
1728/2592 Ч 1944); 4M (2688 Ч 1520); 3.6M (2560 Ч 1440); 3M (2048Ч1536); 3M (2304Ч1296); 1080p (1920 Ч 1080); 1.3M(1280 Ч 960); 720p (1280 Ч 720); D1 (704 Ч 576/704Ч480); CIF (352 Ч 288/352 Ч 240); VGA (640 Ч 480) 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 Noise Reduction 3D NR Motion Detection OFF/ON (4 areas, rectangular) Region of Interest (RoI) Yes (4 areas) Defog Yes AFSA Yes Image Rotation 0°/90°/180°/270° (support 90°/270° with 2688Ч1520 resolution and lower) Mirror Yes Privacy Masking 4 areas Audio Built-in MIC Yes Audio Compression G.711a; G.711Mu; PCM; G.726; G.723 Alarm Alarm Event -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; audio detection; voltage detection; SMD; safety exception Network Network Port RJ-45 (10/100 Base-T) SDK and API Yes Network 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: 64 M) Storage FTP; SFTP; Micro SD card (support max. 256 G); NAS Browser IE: IE11
Chrome
Firefox Management Software Smart PSS; DSS; DMSS Mobile Client 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: UL62368-1 & CAN/CSA C22.2 No. 62368-1-14 Port Audio Input Audio Output Alarm Input Alarm Output Power Power Supply 12 VDC/PoE (802.3af) Power Consumption Basic: 3.8 W (12 VDC); 4.6 W (PoE)
Max. (WDR + IR intensity + Intelligence): 5.9 W (12 VDC); 7.2 W (PoE) Environment Operating Temperature –40 °C to +60 °C (–40 °F to 140 °F) /Less than 95% RH Storage Temperature –40 °C to +60 °C (–40 °F to 140 °F) Protection IP67 Structure Casing Metal Product Dimensions 192.7 mm Ч 70.5 mm Ч 66.4 mm
(7.59" Ч 2.77" Ч 2.61") (L Ч W Ч H) Net Weight 590 g (1.30 lb) Gross Weight 780 g (1.72 lb)