| Video | |
|---|---|
| Image Sensor | 1/2.8 |
| Max. Resolution | 3840 x 2160 |
| Scanning Mode | Progressive Scan |
| Lens Type | Fixed-focal |
| Focal Length | 3.3mm |
| Aperture | F2.0 |
| Iris Control | Fixed Iris |
| Angular Field of View | 101.3º (H) 54.5º(V) 119.7º(D) |
| Min. Illumination | COLOR : 0.2 lux @ F2.0 B/W : 0 lux (IR LED ON) |
| Dynamic Range | 120dB (True WDR) |
| Electronic Shutter Speed | Auto / Manual (1/30 ~ 1/10,000), Anti-Flicker, Slow Shutter (1/7.5, 1/15) |
| Day and Night | Yes (ICR) |
| IR Distance (LEDs) | 30 m / 98.4 ft (4 ea) |
| Image Setting | Exposure, White Balance, Self-Adjusting Video Mode(Sharpness, Contrast, Colors, Brightness Control) |
| Backlight Compensation | BLC |
| Mirroring / Pivot | Horizontal / Vertical / Pivot |
| Image Stabilizer | - |
| De-fog | - |
| Privacy Masking | 8 Zones |
| Intelligent Video | Video Motion Detection, Active Tampering Alarm, Trip Zone |
| Video Out | - |
| Network | |
| Video Compression | H.265, H.264 (MP), M-JPEG |
| Intelligent Codec | Yes |
| Bitrate Control | H.265 - CBR / VBR, H.264 - CBR / VBR |
| Audio Compression | ADPCM 16K, G.726, G.711 u-Law, G.711 a-Law |
| Two-way Audio | Yes |
| IP Camera Protocol | DirectIP 2.0 |
| Max. Frame Rate | 30ips : 3840x2160 15ips : 3840x2160(WDR) |
| Supported Resolution | 3840x2160, 1920x1080, 1280x720, 640x360 |
| Multi-video Streaming | Quadruple Streaming |
| Network Protocols | DirectIP 2.0 Protocol, IPv4, IPv6, RTP/RTSP/TCP, RTP/RTSP/HTTP/TCP, RTP/UDP RTSP/TCP, HTTP, HTTPS, FTP, SNTP, SMTP, FEN, mDNS, Upnp, SNMPv2 |
| Security | SSL Encryption, Multi-user Authority, IEEE 802.1x, IP Filtering, HTTPS |
| Ethernet | RJ45 (10/100BASE-T) |
| Recording Session Buffer (NLTSrec) | Yes (Up to 60MB) |
| Edge Storage | micro SD/SDHC/SDXC, Smart Failover (Up to 512GB) |
| Alarm and Event | |
| Trigger Event | Motion Detection, Alarm in, Audio detection, Tampering, Trip Zone |
| Event Notification | Remote S/W, Email (with Image) |
| Audio Alarm | Yes |
| Audio In / Out | 1 / 1 |
| Alarm In / Out | 1 / 1 |
| Environmental | |
| Vandal Proof Casing | IK10 |
| Outdoor Ready | IP67 |
| Operating Temperature | -20°C ~ 55°C (-4°F ~ 131°F), Starting up at above 0°C (32°F) |
| Operating Humidity | 0% ~ 90% |
| Electrical | |
| Power Source | PoE (IEEE 802.3af Class 3) |
| Power Consumption | PoE, (IEEE 802.3af Class 3), 9.0W |
| Approval | FCC, CE, KC |
| Mechanical | |
| Dimensions | 75mm x 70mm x 195.8mm (2.95" x 2.75" x 7.71") |
| Weight | 0.66 kg (1.46lb) |
The DC-T4811WRX3.3mm is an 8MP bullet camera with a 1/2.8" sensor providing 3840x2160 resolution. It uses a fixed-focal 3.3mm lens with an F2.0 aperture, offering a 101.3-degree horizontal field of view. IR LEDs provide illumination up to 30 meters. Video compression includes H.265, H.264, and M-JPEG with up to 30 fps streaming (15 fps with WDR active). It provides 120dB True WDR and configurable image settings. The housing is rated IP67 and IK10. It operates from -20°C to +55°C, starting above 0°C, and is powered by PoE 802.3af with a consumption of 9.0W.