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| Model | DS-2CD2T46G2-4I |
| Camera | |
| Image Sensor | 1/2.7 inch Progressive Scan CMOS |
| Min. Illumination | Color: 0.003 Lux @ (F1.4, AGC ON) |
| Shutter Speed | 1/3 s to 1/100,000 s |
| Slow Shutter | Yes |
| Day & Night | IR Cut Filter |
| WDR | 120 dB |
| Angle Adjustment | Pan: 0° to 360°, tilt: 0° to 90°, rotate: 0° to 360° |
| IR Range | Up to 80 m |
| Smart Supplement Light | Yes |
| Supplement Light | IR |
| Lens | |
| Lens Type & FOV | 2.8 mm, horizontal FOV 103°, vertical FOV 55°, diagonal FOV 123° 4 mm, horizontal FOV 83°, vertical FOV 45°, diagonal FOV 98° 6 mm, horizontal FOV 53°, vertical FOV 28°, diagonal FOV 62° |
| Aperture | F1.4 |
| Lens Mount | M12 |
| Aperture Type | Fixed |
| Video | |
| Max. Resolution | 2592 × 1944 |
| Video Compression | Main stream: H.265/H.264 Sub-stream: H.265/H.264/MJPEG Third stream: H.265/H.264 |
| Video Bit Rate | 32 Kbps to 8 Mbps |
| Scalable Video Coding (SVC) | Yes |
| Region of Interest (ROI) | 1 fixed region for each stream |
| Network | |
| Protocols | TCP/IP, ICMP, HTTP, HTTPS, FTP, SFTP, DHCP, DNS, DDNS, RTP, RTSP, PPPoE, NTP, UPnP, SMTP, SNMP, IGMP, 802.1X, QoS, IPv6, UDP, Bonjour, SSL/TLS |
| Simultaneous Live View | Up to 6 channels |
| API | ONVIF (PROFILE S, PROFILE G, PROFILE T), ISAPI, SDK |
| User/Host | Up to 32 users: 3 user levels: administrator, operator and user |
| Image | |
| Day/Night Switch | Day, Night, Auto, Schedule |
| Image Enhancement | BLC, HLC, 3D DNR |
| Image Parameters Switch | Yes |
| Image Settings | Rotate mode, saturation, brightness, contrast, sharpness, gain, white balance adjustable by client software or web browser |
| Interface | |
| Communication | 1 RJ45 10M/100M self-adaptive Ethernet port |
| On-board Storage | Built-in micro SD slot, up to 256 GB |
| Hardware Reset | Yes |
| Intelligent | |
| Basic Event | Motion detection, video tampering alarm, exception (network disconnected, IP address conflict, illegal login, HDD full, HDD error), scene change detection |
| Face Capture | Yes |
| Premier Protection | Line crossing detection, intrusion detection, region entrance detection, region exiting detection |
| General | |
| General Function | Anti-flicker, heartbeat, mirror, privacy masks, flash log, password reset via e-mail, pixel counter |
| Power Supply | 12 VDC ± 25%, reverse polarity protection PoE: 802.3af, class 3 |
| Startup and Operating Conditions | -30°C to 60°C (-22°F to 140°F). Humidity 95% or less (non-condensing) |
| Material | Metal except for sunshield |
| Protection | IP67 |
| Dimensions | Ø 105 × 289.5 mm |
| Weight | 1090 g |
