Launched by Dahua Technology, WizSense is a series of AI products and solutions that adopt independent AI chip and deep learning algorithm. It focuses on human and vehicle with high accuracy, enabling users to fast act on defined targets. Based on Dahua's advanced technologies, WizSense provides intelligent, simple and inclusive products and solutions.
Dahua Technology WizSense DH-IPC-HFW3841T-ZAS-S2. Type: IP security camera, Placement supported: Indoor & outdoor, Connectivity technology: Wired. Mounting type: Wall, Product colour: White, Form factor: Bullet. Minimum illumination: 0.0007 lx, Angle of rotation: 360°, Lens viewing angle, horizontal: 109° – 30°. Sensor type: CMOS, Optical sensor size: 25.4 / 2.8 mm (1 / 2.8"). Focal length range: 2.7 - 13.5 mm, Detect distance (wide): 88.3 m, Detect distance (tele): 289.7 m
Type | IP security camera |
Placement supported | Indoor & outdoor |
Connectivity technology | Wired |
Wide Dynamic Range (WDR) | Yes |
Day/night mode | Yes |
Alarm input/output | Yes |
Mounting type | Wall |
Product colour | White |
Form factor | Bullet |
Housing material | Metal |
International Protection (IP) code | IP67 |
Minimum illumination | 0.0007 lx |
Angle of rotation | 360° |
Lens viewing angle, horizontal | 109° – 30° |
Lens viewing angle, vertical | 56° – 17° |
Lens viewing angle, diagonal | 131° – 35° |
Tilt angle range | 0 - 90° |
Pan range | 0 - 360° |
White balance | Auto, Manual, Natural, Outdoor, Regional custom, Street lamp |
Camera shutter type | Electronic |
Camera shutter speed | 1/3 – 1/100000 |
Number of Privacy masking areas | 4 |
Sensor type | CMOS |
Optical sensor size | 25.4 / 2.8 mm (1 / 2.8") |
Progressive scan | Yes |
Number of lenses | 1 |
Focal length range | 2.7 - 13.5 mm |
Maximum aperture number | 1.5 |
Detect distance (wide) | 88.3 m |
Detect distance (tele) | 289.7 m |
Observe distance (wide) | 35.3 m |
Observe distance (tele) | 115.7 m |
Recognize distance (wide) | 17.7 m |
Recognize distance (tele) | 57.9 m |
Identify distance (wide) | 8.8 m |
Identify distance (tele) | 29 m |
Closest focusing distance | 0.8 m |
Night vision | Yes |
Night vision distance | 60 m |
LED type | IR |
Number of illumination LEDs | 4 |
Maximum resolution | 3840 x 2160 pixels |
Total megapixels | 8 MP |
Video compression formats | H.264, H.264B, H.264H, H.265 |
Supported graphics resolutions | 352 x 240, 352 x 288, 640 x 480 (VGA), 704 x 480, 704 x 576, 1280 x 720 (HD 720), 1280 x 960, 1920 x 1080 (HD 1080), 2304 x 1296, 2560 x 1440, 2592 x 1944, 2688 x 1520, 3072 x 1728, 3072 x 2048, 3840 x 2160 |
Frame rate | 30 fps |
Video streaming | Yes |
Noise reduction | Yes |
Noise reduction technology | 3D noise reduction |
Gain control type | Auto |
Image stabilizer | Yes |
Bit rate control | Constant Bit Rate (CBR)/Variable Bit Rate (VBR) |
Back Light Compensation (BLC) | Yes |
Highlight Compensation (HLC) | Yes |
Region of Interest (ROI) encoding | Yes |
Audio formats supported | G.711 A-law, G.711 μ-law, G.723, G.726, PCM |
Signal-to-Noise Ratio (SNR) | 56 dB |
Built-in microphone | Yes |
Ethernet LAN | Yes |
Wi-Fi | No |
Bluetooth | No |
Supported network protocols | 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 |
Number of users | 20 user(s) |
Built-in HDD | No |
Card reader integrated | Yes |
Compatible memory cards | MicroSD (TransFlash) |
Maximum memory card size | 256 GB |
Internal memory | 1024 MB |
ROM capacity | 128 MB |
Ethernet LAN (RJ-45) ports | 1 |
Video motion detection | Yes |
Mirror | Yes |
Power source type | DC, PoE |
Power consumption (typical) | 4 W |
Power consumption (max) | 10.5 W |
Power consumption (Power over Ethernet (PoE)) | 4.9 W |
DC output voltage | 12 |
Operating temperature (T-T) | -30 - 60 °C |
Storage temperature (T-T) | -40 - 60 °C |
Width | 79 mm |
Depth | 244.1 mm |
Height | 75.9 mm |
Weight | 820 g |
Package weight | 1.09 kg |
Number of cameras | 1 |