Dahua 4MP IR Fixed-focal Bullet WizSense 4G Network Camera
DH-IPC-HFW3441DG-AS-4G-EAU-B
Dahua WizSense 3 Series Network Camera greatly saves on bandwidth and storage space through its AI Coding technology. Driven by its advanced deep learning algorithms, the camera supports intelligent functions such as perimeter protection, smart motion detection (SMD), Quick Pick, and AI SSA (AI Scene Self-adaptation), making it easy and convenient to use. Starlight technology and its large aperture lens also allow the camera to produce clear, vivid images even in poor lighting conditions.
Features:
- 4-MP 1/3" CMOS image sensor, low luminance, and high definition image.
- Outputs max. 4 MP (2688 × 1520) @25/30 fps.
- H.265 codec, high compression rate, ultra-low bit rate.
- Built-in warm light/IR LED.
- Sound and light alarm linkage. When the alarm is triggered, the sound and light will be linked.
- Built-in high-performance 4G Module that suits all mobile networks. Installation is no longer limited to wired networks.
- Built-in PIR sensor that detects the human body through passive infrared which is sensitive to body temperature.
- Built-in 8 GB eMMC memory chip that protects key records from being lost.
- Abnormality detection: Motion detection, video tampering, audio detection, SD card full, SD card error, network disconnection, IP conflict, and illegal access.
- Alarm: 1 in, 1 out; audio: 1 in, 1 out; RS485:1 (Only report the information of solar battery, such as power and battery level), Supports max. 256 G Micro SD card; built-in MIC and speaker; support two-way talk.
- IP67 protection.
Functions:
SMD
With an intelligent algorithm, Dahua Smart Motion Detection technology can categorize the targets that trigger motion detection and filter the motion detection alarm triggered by non-concerned targets to realize effective and accurate alarms.
4G
With a built-in high-performance 4G mobile network module, the camera can be directly registered to cloud platforms after a 4G SIM card has been inserted into it. It can be installed anywhere without the hassle of network cables. Users can perform real-time monitoring and remote control of the camera from a mobile client through a 4G network.
Smart H.265+ & Smart H.264+
With an advanced scene-adaptive rate control algorithm, Dahua smart encoding technology realizes higher encoding efficiency than H.265 and H.264, provides high-quality video, and reduces the cost of storage and transmission.
Perimeter Protection
With a deep learning algorithm, Dahua Perimeter Protection technology can recognize humans and vehicles accurately. In restricted areas (such as pedestrian areas and vehicle areas), the false alarms of intelligent detection based on target type (such as tripwire, intrusion) are largely reduced.
Protection (IP67)
IP67: The camera passes strict tests on dust and soak. It has a dust-proof function, and the enclosure can work normally after soaking in 1 m deep water for 30 minutes.
Cyber Security
Dahua network cameras employ a series of security technologies, including security authentication and authorization, access control protocols, trusted protection, encrypted transmission and encrypted storage. These technologies improve the camera's defense against external cyber threats and prevent malicious programs from compromising the device.
Specifications:
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Camera
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Image Sensor
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1/3" CMOS
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Max. Resolution
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2688 (H) × 1520 (V)
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ROM
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128MB
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RAM
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256MB
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Scanning System
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Progressive
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Electronic Shutter Speed
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Auto/Manual 1/3 s–1/100,000 s
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Min. Illumination
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0.01 [email protected] (Color,30IRE)
0.001 [email protected] (B/W,30IRE)
0 lux (Illuminator on)
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S/N Ratio
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>56 dB
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Illumination Distance
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IR: 50 m (164.04 ft)
Warm light: 30 m (98.43 ft)
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Illuminator On/Off Control
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Auto;Manual
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Illuminator Number
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1 (IR LED); 1 (Warm light)
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Angle Adjustment
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Pan: 0°–360°
Tilt: –60°–0°
Rotation: 0°–360°
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PIR Sensor Distance
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10 m (the height of the device is 2.5 m, placed horizontally)
5 m (the height of the device is 2 m, placed at an angle of 30° from the horizontal)
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Lens
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Lens Type
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Fixed-focal
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Lens Mount
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M12
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Focal Length
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2.8 mm; 3.6 mm; 6 mm
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Max. Aperture
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2.8 mm: F1.6
3.6 mm: F1.6
6 mm: F1.6
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Field of View
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2.8 mm: H: 102°; V: 54°; D:121°
3.6 mm: H: 84°; V: 42°; D:101°
6 mm: H: 52°; V: 48°; D:61°
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Iris Control
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Fixed
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Close Focus Distance
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2.8 mm: 0.9 m
3.6 mm: 1.7 m
6 mm: 3.2 m
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DORI Distance
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Lens
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Detect
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Observe
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Recognize
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Identify
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2.8 mm
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63.6 m
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25.4 m
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12.7 m
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6.4 m
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3.6 mm
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85.4 m
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34.2 m
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17.1 m
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8.5 m
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6 mm
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124.0 m
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49.6m
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24.8m
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12.4m
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Video
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Video Compression
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H.265; H.264; H.264H; H.264B; MJPEG (Only supported by the sub stream)
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Video Frame Rate
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Main stream: 2688 × 1520 @(1–25/30 fps )
sub stream: 704 × 576 @ (1–25 fps)/704 × 480 @ (1–30
fps)
Sub stream 1: 1920 × 1080 @ (1–25/30 fps)
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Stream Capability
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3 streams
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Resolution
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4M (2688 × 1520); 4M (2560 × 1440); 3M (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)
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Bit Rate Control
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CBR/VBR
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Video Bit Rate
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H.264: 32 kbps–8192 kbps
H.265: 32 kbps–8192 kbps
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Day/Night
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Auto(ICR)/Color/B/W
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BLC
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Yes
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HLC
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Yes
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WDR
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120 dB
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Scene Self-adaptation (SSA)
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Yes
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White Balance
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Auto; natural; street lamp; outdoor; manual; regional custom
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Gain Control
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Auto
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Noise Reduction
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3D NR
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Motion Detection
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OFF/ON (4 areas, rectangular)
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Region of Interest (RoI)
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Yes (4 areas)
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Smart Illumination
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Yes
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Mirror
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Yes
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Privacy Masking
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4 areas
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Audio
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Built-in MIC
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Yes
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Built-in Speaker
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Yes
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Audio Compression
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G.711a;G.711Mu; G.726; PCM
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Alarm
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Alarm Event
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SD card error; SD card full; IP conflict; illegal access; motion detection; video tampering; Scene Changing; audio detection; security exception; PIR alarm; external alarm; low battery alarm; light alarm; sound alarm
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Network
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Network Port
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RJ-45 (10/100 Base-T)
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Frequency
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LTE FDD:B1/3/5/7/8/20/28
LTE TDD: B38/40/41
WCDMA: B1/5/8
GSM/GPRS/EDGE: B3/5/8
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SDK and API
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Yes
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Cyber Security
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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
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Network Protocol
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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; P2P
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Interoperability
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ONVIF (Profile S/Profile G); CGI
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User/Host
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20 (Total bandwidth: 80 M)
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Storage
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Bulit in eMMC (8 GB); FTP;SFTP; Micro SD card (support max. 256 GB); NAS
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Browser
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IE
Chrome
Firefox
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Management Software
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DSS; DMSS
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Mobile Client
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iOS; Android
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Certification
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Certifications
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CE-LVD: EN62368-1;
CE-EMC: Electromagnetic Compatibility Directive 2014/30/EU;
CE-RED: Radio Equipment Directive 2014/53/EU;
FCC: 47 CFR FCC Part 15; Subpart B
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Port
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Audio Input
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1 channel (RCA port)
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Audio Output
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1 channel (RCA port)
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Alarm Input
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1 channel in 5 mA 3–5 VDC
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Alarm Output
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1 channel out 300 mA 12 VDC
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RS-485
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1 (Only report the information of solar battery, such as power and battery level)
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Power
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Power Supply
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12 VDC
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Power Consumption
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Sleep Mode: 0.03 W
General Mode: 4 W
Power Saving Mode: 2 W
Max. (4G pulling stream+IR+speaker+warning light): 7.5 W
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Environment
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Operating Temperature
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–40 °C to +60 °C (–40 °F to +140 °F)
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Operating Humidity
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≤ 95%
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Storage Temperature
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–40 °C to +60 °C (–40 °F to +140 °F)
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Protection
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IP67
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Structure
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Casing
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Metal + plastic
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Product Dimensions
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132 mm × 219 mm×179 mm (5.20" × 8.62" × 7.05")
(L × W × H)
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Packaging Dimensions
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280 mm × 239 mm × 146 mm (11.02" × 9.41" × 5.75")
(L × W × H)
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Net Weight
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680 g (1.50 lb)
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Gross Weight
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1180 g (2.60 lb)
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