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| Item number: CIEN6-99388925 Manufacturer no.: IPC-HDW2831TM-AS-0280B-S2 EAN/GTIN: 6939554981265 |
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| Series Overview With upgraded H.265 encoding technology, Dahua Lite series network camera has efficient video encoding capacity, which saves bandwidth and storage space. This camera adopts the latest starlight technology and displays better color image in the condition of low illumination. It supports SD card storage, dust-proof function, waterproof function and vandal-proof function, complying with the standards of IP67 (Supported by some select models). Functions Smart H.265+ & Smart H.264+ With advanced scene-adaptive rate control algorithm, Dahua smart encoding technology realizes the higher encoding efficiency than H.265 and H.264, provides high-quality video, and reduces the cost of storage and transmission. WDR With advanced Wide Dynamic Range (WDR) technology, Dahua network camera provides clear details in the environment of strong brightness contrast. The bright and dark area can get clear video even in high brightness environment or with backlight shadow. Starlight With advanced image processing technology and optical technology, Dahua Starlight technology can provide clear colorful video in the environment of low illuminance. It widely applies to various environments of low illuminance. IVS With advanced video algorithm, Dahua IVS technology supports intelligent functions, such as tripwire and intrusion. 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. Protection (IP67, wide voltage) IP67: The camera passes a series of strict test on dust and soak. It has dust-proof function, and the enclosure can works normal after soaking in 1 m deep water for 30 minutes. Wide voltage: The camera allows ±30% (for some power supplies) input voltage tolerance (wide voltage range), and it is widely applied to outdoor environment with instable voltage. More information: Packaging content | Number of cameras | 1 | Audio | Signal-to-Noise Ratio (SNR) | 56 dB | | Built-in microphone | Yes | | Voice codecs | G.711Mu, G.711a, G.726 | Network | Ethernet LAN | Yes | | Ethernet interface type | Fast Ethernet | | Networking standards | IEEE 802.1x | | 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; PPPoE; Bonjour | | Number of users | 20 user(s) | Security | Mirror | Yes | Management features | Web browser | Yes | Power | Power source type | DC, PoE | | AC input voltage | 12 V | | Power consumption (typical) | 7.2 W | | DC output voltage | 12 | Image sensor | Sensor type | CMOS | | Number of sensors | 2 | | Optical sensor size | 1/2.7 " | | Effective sensor resolution | 2 pixels | | Progressive scan | Yes | | Number of effective pixels (H x V) | 3840 x 2160 pixels | System requirements | Mobile operating systems supported | Android, iOS | Lens system | Number of lenses | 2 | | Fixed focus | Yes | | Maximum aperture number | 2 | | Focal length range | 2.8 mm | | Detect distance (wide) | 74.7 m | | Observe distance (wide) | 29.9 m | | Recognize distance (wide) | 14.9 m | | Identify distance (wide) | 7.5 m | | Closest focusing distance | 1 m | Night vision | Night vision | Yes | | Night vision distance | 30 m | | LED type | IR | | Number of illumination LEDs | 2 | Panoramic camera | Minimum illumination (panoramic camera) | 0.009 lx | | Signal-to-Noise Ratio (SNR) (panoramic camera) | 56 dB | Storage | Card reader integrated | Yes | | Compatible memory cards | MicroSD (TransFlash) | | Maximum memory card size | 256 GB | | Internal memory | 256 MB | | ROM capacity | 128 MB | Operational conditions | Operating temperature (T-T) | -40 - 55 °C | | Storage temperature (T-T) | -40 - 60 °C | | Operating relative humidity (H-H) | 0 - 95 % | Weight & dimensions | Width | 99.1 mm | | Depth | 121.9 mm | | Height | 121.9 mm | | Weight | 480 g | | Package weight | 650 g | Video | Maximum resolution | 3840 x 2160 pixels | | Total megapixels | 8 MP | | Video compression formats | H.264, H.264B, H.265, MPEG4 | | Supported graphics resolutions | 704 x 480, 704 x 576, 2688 x 1520, 4096 x 2160 | | Video recording | Yes | | Noise reduction | Yes | | Noise reduction technology | 3D noise reduction | | Gain control type | Auto/Manual | | Privacy masking | 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 | | Smart IR | Yes | Ports & interfaces | Ethernet LAN (RJ-45) ports | 1 | Camera | Camera pan control | Yes | | Camera tilt control | Yes | | Minimum illumination | 0.009 lx | | Angle of rotation | 360 ° | | Lens viewing angle, diagonal | 125 ° | | Tilt angle range | 0 - 78 ° | | Pan range | 0 - 360 ° | | White balance | Auto, Manual, Natural, Outdoor | | Camera shutter type | Electronic | | Camera shutter speed | 1/3 s–1/100,000 s | | Adjustment shutter speed | Auto/Manual | Design | Mounting type | Ceiling | | Product colour | White | | Form factor | Bulb | | Housing material | Metal | | International Protection (IP) code | IP67 | Performance | Type | IP security camera | | Placement supported | Indoor | | Connectivity technology | Wired | | Wide Dynamic Range (WDR) | Yes | | Day/night mode | Yes |
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