| Specification |
| Performance |
|---|
| Infrared (IR) cut-off filter | Yes | | Type | IP security camera | | Connectivity technology | Wired | | Placement supported | Outdoor | | Wide Dynamic Range (WDR) | Yes | | Day/night mode | Yes | | Alarm input/output | Yes | | Design |
|---|
| Form factor | Dome | | Product colour | White | | Mounting type | Ceiling/wall | | International Protection (IP) code | IP67 | | Housing material | Metal | | Camera |
|---|
| Viewing angle, diagonal | 123° | | Minimum illumination | 0.003 lx | | Viewing angle, horizontal | 103° | | Viewing angle, vertical | 55° | | Tilt angle range | 0 - 75° | | Pan range | 0 - 360° | | Angle of rotation | 360° | | Camera shutter speed | 1/3 - 1/100000 s | | Camera pan control | Yes | | Camera tilt control | Yes | | Progressive scan | Yes | | Image sensor |
|---|
| Sensor type | CMOS | | Progressive scan | Yes | | Optical sensor size | 25.4 / 2.7 mm (1 / 2.7") | | Number of sensors | 1 | | Lens system |
|---|
| Number of lenses | 1 | | Maximum aperture number | 1.4 | | Fixed focal length | 2.8 mm | | Night vision |
|---|
| Night vision | Yes | | Night vision distance | 30 m | | LED type | IR | | Infra-red wavelength | 850 nm | | Video |
|---|
| Noise reduction | Yes | | Image quality adjustment | Brightness, Contrast, Saturation, Sharpness | | Gain control type | Auto | | Highlight Compensation (HLC) | Yes | | Bit rate | 32 Kbps - 8 Mbps | | Back Light Compensation (BLC) | Yes | | Noise reduction technology | 3D noise reduction | | Video compression formats | H.264,H.264+,H.265,H.265+ | | Maximum resolution | 2592 x 1944 pixels | | Supported graphics resolutions | 320 x 240,360 x 240,640 x 360,640 x 480 (VGA),1280 x 720 (HD 720),1920 x 1080 (HD 1080),2304 x 1296,2592 x 1944,2688 x 1520 | | Analog signal format system | NTSC,PAL | | Frame rate | 30 fps | | Video streaming | Yes | | Total megapixels | 4 MP | | Audio |
|---|
| Voice codecs | G.711alaw,G.711ulaw,G.722.1,G.726,MP2L2 | | Sample rate | 48 kHz | | Audio formats supported | MP3 | | Network |
|---|
| Bluetooth | No | | Ethernet interface type | Fast Ethernet | | Networking standards | IEEE 802.1x,IEEE 802.3af | | Quality of Service (QoS) support | Yes | | Number of users | 32 user(s) | | Ethernet LAN | Yes | | Wi-Fi | No | | Supported network protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, DHCP, DNS, DDNS, RTP, RTSP, NTP, UPnP, SMTP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS | | Storage |
|---|
| Maximum memory card size | 256 GB | | Card reader integrated | Yes | | Built-in HDD | No | | Compatible memory cards | MicroSD (TransFlash), MicroSDHC, MicroSDXC | | Ports & interfaces |
|---|
| Ethernet LAN (RJ-45) ports | 1 | | Connectivity technology | Wired | | Security |
|---|
| Video motion detection | Yes | | IP address filtering | Yes | | HTTPS encryption | Yes | | Password protection | Yes | | Mirror | Yes | | Heartbeat | Yes | | Anti-flicker | Yes | | Management features |
|---|
| Web-based management | Yes | | Reset button | Yes | | Behavior analysis | Intrusion detection, Line crossing detection | | Power |
|---|
| Power source type | DC, PoE | | Power consumption (max) | 5.4 W | | Power consumption (Power over Ethernet (PoE)) | 6.5 W | | DC output voltage | 12 | | DC output current | 0.45 A | | Operational conditions |
|---|
| Operating temperature (T-T) | -30 - 60 °C | | Storage temperature (T-T) | -30 - 60 °C | | Operating relative humidity (H-H) | 0 - 95% | | Storage relative humidity (H-H) | 0 - 95% | | Weight & dimensions |
|---|
| Height | 92 mm | | Diameter | 12.1 cm | | Weight | 585 g | | Package width | 150 mm | | Package height | 141 mm | | Package depth | 150 mm | | Package weight | 836 g | | Packaging content |
|---|
| Number of cameras | 1 | | Other features |
|---|
| Video compression formats | H.264,H.264+,H.265,H.265+ |
|
| Meta Description |
DS-2CD2146G2-ISU, 4 MP, 1/2.7" CMOS, 2.8mm, 2592X1944, IR, RJ-45, 12V DC, PoE, 121X92 mm |
