Dahua Technology WizSense IPC-HDW3841EM-S-0280B-S2 security camera Turret IP security camera Indoor & outdoor 3840 x 2160 pixels Ceiling
Manufacturer: Dahua Technology
Model: IPC-HDW3841EM-S-0280B-S2
EAN: 6923172541437
Dahua Technology WizSense IPC-HDW3841EM-S-0280B-S2. Type: IP security camera, Placement supported: Indoor & outdoor, Connectivity technology: Wired. Mounting type: Ceiling, Product colour: White, Form factor: Turret. Angle of rotation: 360°, Lens viewing angle, horizontal: 107°, Lens viewing angle, vertical: 56°. Sensor type: CMOS, Optical sensor size: 25.4 / 2.8 mm (1 / 2.8"). Detect distance: 87.7 m, Observe distance: 35.1 m, Recognize distance: 17.5 m
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Product information
| Image sensor | |
| Progressive scan | Yes |
| Optical sensor size | 25.4 / 2.8 mm |
| Sensor type | CMOS |
| Lens system | |
| Fixed focal length | 2.8 mm |
| Closest focusing distance | 1.5 m |
| Identify distance | 8.8 m |
| Minimum aperture number | 1.4 |
| Recognize distance | 17.5 m |
| Observe distance | 35.1 m |
| Detect distance | 87.7 m |
| Night vision | |
| Number of illumination LEDs | 2 |
| LED type | IR |
| Night vision distance | 30 m |
| Night vision | Yes |
| Video | |
| Region of Interest (ROI) encoding | Yes |
| Bit rate control | Constant Bit Rate (CBR)/Variable Bit Rate (VBR) |
| Highlight Compensation (HLC) | Yes |
| Privacy masking | Yes |
| Bit rate | 3 kbps - 8192 kbps |
| Back Light Compensation (BLC) | Yes |
| Gain control type | Auto |
| Noise reduction technology | 3D noise reduction |
| Noise reduction | Yes |
| Video streaming | Yes |
| Frame rate | 30 fps |
| 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), 2048 x 1536 (QXGA), 2304 x 1296, 2560 x 1440, 2592 x 1944, 2688 x 1520, 3072 x 1728, 3072 x 2048, 3840 x 2160 |
| Video compression formats | H.264, H.264B, H.264H, H.265, M-JPEG |
| Total megapixels | 8 MP |
| Maximum resolution | 3840 x 2160 pixels |
| Audio | |
| Built-in microphone | Yes |
| Signal-to-Noise Ratio (SNR) | 56 dB |
| Audio formats supported | G.711 A-law, G.711 μ-law, G.723, G.726 |
| Camera | |
| Number of Privacy masking areas | 4 |
| Adjustment shutter speed | Auto/Manual |
| Camera shutter speed | 1/3 - 1/100000 s |
| Camera shutter type | Electronic |
| White balance | Auto, Manual, Natural, Outdoor, Regional custom, Street lamp |
| Pan range | 0 - 360 ° |
| Tilt angle range | 0 - 78 ° |
| Lens viewing angle, diagonal | 127 ° |
| Lens viewing angle, vertical | 56 ° |
| Lens viewing angle, horizontal | 107 ° |
| Angle of rotation | 360 ° |
| Security | |
| Mirror | Yes |
| Storage | |
| ROM capacity | 128 MB |
| Internal memory | 1024 MB |
| Maximum memory card size | 256 GB |
| Compatible memory cards | MicroSD (TransFlash) |
| Card reader integrated | Yes |
| Built-in HDD | No |
| Ports & interfaces | |
| Ethernet LAN (RJ-45) ports | 1 |
| Network | |
| Number of users | 20 user(s) |
| 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 |
| Ethernet interface type | Fast Ethernet |
| Bluetooth | No |
| Wi-Fi | No |
| Ethernet LAN | Yes |
| Performance | |
| Dynamic range | 120 dB |
| Day/night mode | Yes |
| Wide Dynamic Range (WDR) | Yes |
| Connectivity technology | Wired |
| Placement supported | Indoor & outdoor |
| Type | IP security camera |
| Design | |
| International Protection (IP) code | IP67 |
| Housing material | Metal |
| Product colour | White |
| Mounting type | Ceiling |
| Form factor | Turret |
| Power | |
| Power consumption (Power over Ethernet (PoE)) | 4.9 W |
| Power consumption (max) | 7.6 W |
| Power consumption (typical) | 4.3 W |
| Power source type | DC, PoE |
| Operational conditions | |
| Storage temperature (T-T) | -40 - 60 °C |
| Operating temperature (T-T) | -40 - 60 °C |
| Weight & dimensions | |
| Package weight | 770 g |
| Weight | 500 g |
| Diameter | 10.6 cm |
| Height | 93.6 mm |
| Packaging content | |
| Number of cameras | 1 |