Description

IPC-HFW3841E-AS-0280B

We present IPC-HFW3841E-AS, an excellent safety camera for every environment. Equipped with 8MP, 1/2.8 "CMOS image converter, low lighting intensity and high image definition, this camera offers a maximum resolution of 8MP (3840 x 2160) at 20 FPS with AI and 8MP (3840 x 2160) functions at 25/30 FPS, when AI functions are turned off. Thanks to the H.265 codec and the high compression coefficient, the camera provides low lighting and offers excellent image quality. The camera is also equipped with a built -in IR LED diode for total max. IR distance 30 m and supports ROI, Smart H.264+ /H.265+ for flexible coding and various strands and mass storage environments. Other functions include rotation mode, WDR, 3D DNR, HLC, BLC, digital water marking and intelligent detection, such as burglary and tripwire. Get IPC-HFW3841E-AS to enjoy the best technology of safety cameras.

3DNR - Noise reduction system


The noise reduction system allows you to maintain image transparency in a situation of variable signal strength level. In practice, this function protects the recordings against the occurrence of so -called The smoking effect and allows you to maintain detailed and crystal clear video recordings.

function_3d_nr

WDR - Extended dynamic range


The WDR function allows you to get a transparent and detailed image, thanks to the skilful leveling of both too bright and darkened fragments of the recording. Thanks to the WDR system, it is possible to maintain the readability of the entire monitoring in places with a varied lighting level of the observed scene.

function_wdr

BLC - Backlight compensation


The function allows you to eliminate the resulting effect when the camera is directed towards a strong light source, i.e. when the first plan becomes dark and not legible. Compensation consists in brightening the first plan, unfortunately also at the expense of the background, which also becomes brighter. Generally, the function improves image quality.

function_blc

Technical specification

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 1 (IR LED)
Pan/Tilt/Rotation Range Pan: 0°–360° Tilt: 0°–90° Rotation: 0°–360°
Lens
Lens Type Fixed-focal
Mount Type M12
Focal Length 2.8 mm; 3.6 mm
Max. Aperture F1.4
Field of View 2.8 mm: Horizontal 108° × Vertical 58° × Diagonal 127° 3.6 mm: Horizontal 85° × Vertical 45° × Diagonal 100°
Iris Type Fixed
Close Focus Distance 2.8 mm: 1.4 m (4.6 ft) 3.6 mm: 2.4 m (7.9 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)
3.6 mm 110.3 m (361.9 ft) 44.1 m (144.7 ft) 22.1 m (72.5 ft) 11.0 m (36.1 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
Built-in MIC Yes
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 -SA: 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 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: 3W (12V DC); 3.5W (PoE) Max. power consumption (WDR + H.265 + IR LED intensity): 5.5W (12V DC); 6.3W (PoE)
Environment
Operating Conditions –40°C to +60°C (–40°F to +140°F)/Less than 95% RH
Storage Conditions –40°C to +60°C (–40°F to +140°F)
Protection Grade IP67
Structure
Casing Metal
Dimensions 192.7 mm × 70.5 mm × 66.4 mm (7.6" × 2.8" × 2.6") (L × W × H)
Net Weight 590 g (1.3 lb)
Gross Weight 780 g (1.7 lb)

Key features

Features
Producer: DAHUA
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Resolution:
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