ACTi - K72 - 4MP f2.8mm Outdoor Fixed Dome with IR LED 50m, WDR 130dB
Product Overview
This 4MP outdoor fixed dome camera is designed for reliable surveillance in exposed or vandal-prone environments. It features a 2.8mm fixed lens, 50m IR illumination, Smart Motion Detection, 130 dB Extreme WDR, and rugged IP68/IK10-rated protection.
Key Configuration
4 Megapixel fixed dome camera; f2.8mm fixed lens; IR LED range up to 50m; Extreme WDR rated at 130 dB; color minimum illumination of 0.003 lux; DORI range of 63.0 / 25.2 / 12.6 / 6.3m.
Key Features
• 4MP resolution supports detailed surveillance imaging
• 50m IR illumination supports nighttime monitoring
• Smart Motion Detection helps identify relevant movement events
• 130 dB Extreme WDR helps preserve image detail in high-contrast lighting
• IP68, IK10, and UL Listed ratings support rugged outdoor security deployment
Technical Context
The camera combines a fixed 2.8mm lens with Smart Motion Detection for straightforward event-based surveillance. Its 130 dB Extreme WDR helps balance scenes with strong backlighting or mixed lighting, while 0.003 lux color minimum illumination supports low-light image performance.
Installation Notes
The camera is designed for outdoor installation with IP68 weatherproof and IK10 vandal-proof protection. Use the DORI values of 63.0 / 25.2 / 12.6 / 6.3m when planning detection, observation, recognition, and identification coverage.
| Product Profile | |
| Product Type | Fixed Dome |
| Application Environment | Outdoor |
| Maximum Resolution | 4MP |
| Image Sensor | Progressive Scan CMOS |
| Sensor Size | 1/2.7 " |
| Day / Night | Yes |
| Low Light Sensitivity | Extreme |
| Minimum Illumination | Color: 0.003 lux at F2.0 (AGC on); B/W: 0 lux (IR LED on) |
| Mechanical IR Cut Filter | Yes |
| IR LED | Adaptive IR LED (850 nm) |
| IR Working Distance | 50m |
| Electronic Shutter | 1-1/100000 second (manual mode); 1-1/100000 second (auto mode) |
| S/N Ratio | 75 dB |
| Lens | |
| Focal Length | Fixed focal, f2.8mm |
| Aperture | F2.0 |
| Iris | Fixed iris |
| Focus | Fixed focus |
| Lens Mount | Board mount |
| Horizontal Viewing Angle | 101.5° |
| Vertical Viewing Angle | 55.6° |
| Viewing Angle Adjustment | Pan: 8°-360°, Tilt: 0°-68°, Rotation: 10°-360° |
| Video | |
| Compression | H.265 Adaptive Stream (equivalent to Zip or Smart Stream or H.265+), H.265, H.264 Adaptive Stream (equivalent to Zip or Smart Stream or H.264+), H.264, MJPEG |
| Maximum Frame Rate vs. Resolution | 25 fps at 2560 x 1440 30 fps at 2304 x 1296 30 fps at 1920 x 1080 30 fps at 1280 x 720 30 fps at 720 x 576 30 fps at 640 x 360 30 fps at 704 x 288 30 fps at 352 x 288 |
| Multi-Streaming | Simultaneous dual streams |
| Digital Noise Reduction | 2D + 3D DNR |
| Wide Dynamic Range | Extreme WDR (130 dB) |
| Image Orientation | Flip, Mirror, Rotation (Corridor mode) |
| Image Enhancement | White Balance, Backlight compensation (BLC), Brightness, Contrast, Sharpness, Automatic gain control (AGC), Defogging |
| Privacy Mask | 4 configurable regions |
| Text Overlay | Yes |
| Built-in Analytics | Smart Motion Detection (People Detection, Vehicle Detection), People Line Crossing Detection, People Intrusion Detection, Tampering Detection |
| Audio | |
| Audio Type | 1-way, Built-in Microphone |
| Audio Compression | G.711 |
| Network | |
| Network Protocol & Service | IPv4, TCP, UDP, DHCP, HTTP, HTTPS, DNS, DDNS, NTP, RTP, RTSP, RTCP, RTMP, SMTP, FTP, IGMP, ICMP, ARP, UPnP, SNMP, SSL, QoS, TLS 1.2 |
| Ethernet Port | 1 x Ethernet (10/100 Base-T), RJ-45 pigtail connector |
| Security | IP address filtering, HTTPS encryption, TLS 1.2 encrypted communication, Password protected user level, Password Strength Indicator |
| Detection Range | |
| Observation Range | Detection: 63.0m Observation: 25.2m Recognition: 12.6m Identification: 6.3m |
| Event | |
| Event Trigger | Video motion detection (4 regions), Sound detection, Intelligent event detection |
| Event Response | E-mail notification with snapshots, Upload snapshot to FTP server, Save video or snapshot to storage |
| Integration | |
| Edge Recording | Support (integration with NVR by ONVIF Profile G) |
| ONVIF Compliant | Yes, Profile S, Profile G, Profile T |
| Web Browser | IE 11, Google Chrome, Microsoft Edge, Firefox |
| Interface | |
| Operating Button | No |
| General | |
| Power Source | DC 12V, PoE (IEEE802.3af) |
| Power Consumption | 3.5 W (PoE) |
| Weight | 340g (0.75lb) |
| Dimensions | (Ø x H): 109mm x 83mm (4.3" x 3.3") |
| Environmental Casing | Weatherproof (IP68), Vandal proof (IK10) |
| Corrosion Protection | Optional for project request. Chassis corrosion resistance at the seashore approximately 3 years. |
| Operating Temperature | -30°C ~ 60°C (-22°F ~ 140°F) |
| Operating Humidity | 10% - 95% RH, non-condensing |
| Surge Protection | 4KV |
| Approvals | CE Class B, FCC Class B, IP68, IK10, UL Listed, BSMI |
| Color | White |
| Real-time Clock (RTC) | No |
| Warranty | 2 Year(s). For extended warranty offering, see http://www.acti.com/support/warranty |
| Comments | * Edge Recording function is integrated with NVR 3 Corporate / NVR 3 Business / INR / GNR series. |
