ACTi - K31-P1 - 2MP Deep Learning AI f4.0mm Fixed Bullet with IR LED 50m, WDR 130dB
Product Overview
This 2MP deep learning AI fixed bullet camera is designed for outdoor surveillance with enhanced low-light and high-contrast imaging. It features a 4.0mm fixed lens, 50m IR illumination, Smart Motion Detection, and rugged IP68/IK10-rated protection for demanding security installations.
Key Configuration
2 Megapixel fixed bullet camera; f4.0mm fixed lens; IR LED range up to 50m; Extreme WDR rated at 130 dB; DORI range of 60 / 24 / 12 / 6m; IP68 weatherproof, IK10 vandal-proof, and UL Listed.
Key Features
• Deep Learning AI supports intelligent surveillance and event analysis
• Smart Motion Detection helps identify relevant movement events
• 50m IR LED illumination supports nighttime monitoring
• 0.003 lux color minimum illumination supports low-light color imaging
• IP68 and IK10 ratings support outdoor and vandal-resistant deployment
Technical Context
The camera combines deep learning AI with Smart Motion Detection to support more focused event monitoring. Its 130 dB Extreme WDR helps balance scenes with strong contrast or backlighting, while the 4.0mm lens provides a narrower field of view than shorter fixed-lens models for longer DORI coverage.
Installation Notes
The camera is built for outdoor installations with IP68 weatherproof and IK10 vandal-proof ratings. Use the DORI values of 60 / 24 / 12 / 6m when planning detection, observation, recognition, and identification coverage.
| Product Profile | |
| Product Type | Fixed Bullet |
| Application Environment | Outdoor |
| Maximum Resolution | 2MP |
| 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, f4.0mm |
| Aperture | F2.0 |
| Iris | Fixed iris |
| Focus | Fixed focus |
| Lens Mount | Board mount |
| Horizontal Viewing Angle | 91.2° |
| Vertical Viewing Angle | 47.9° |
| Viewing Angle Adjustment | Pan: 0°-360°, Tilt: 0°-90°, Rotation: 0°-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 |
| Smart ROI | Yes |
| Maximum Frame Rate vs. Resolution | 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 |
| Bit Rate | 128Kbps - 6Mbps |
| 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)(±90⁰, 180⁰) |
| Image Enhancement | White Balance, Backlight compensation (BLC), Brightness, Contrast, Saturation, Sharpness, Automatic exposure, 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 |
| Analytics | |
| Deep Learning AI | 1.0 |
| Audio | |
| Audio Type | 1-way, Built-in Microphone |
| Audio Compression | G.711 |
| Network | |
| Network Protocol & Service | IPv4, IPv6, 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 |
| Maximum User Connections | 32 |
| Security | IP address filtering, HTTPS encryption, TLS 1.2 encrypted communication, Password protected user level, Password Strength Indicator |
| Detection Range | |
| Observation Range | Detection: 60m Observation: 24m Recognition: 12m Identification: 6m |
| 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 |
| SD Card Backup and Recovery | Automatically back up the video recordings from the memory card of camera to Server via ONVIF (Profile G) integration with recovering lost videos after network connection recovery. * |
| Interface | |
| Operating Button | No |
| General | |
| Power Source | DC 12V, PoE (IEEE802.3af) |
| Power Consumption | 3.5 W (PoE) |
| Weight | 370g (0.82lb) |
| Dimensions (W x H x D) | 62mm x 63mm x 166mm (2.5" x 2.5" x 6.5") |
| Environmental Casing | Weatherproof (IP68), Vandal proof metal casing (IK10) |
| Corrosion Protection | Optional for project request. Chassis corrosion resistance at the seashore approximately 3 years. |
| Mount Type | Pole Mount |
| Starting Temperature | -30°C ~ 60°C (-22°F ~ 140°F) |
| Operating Temperature | -40°C ~ 60°C (-40°F ~ 140°F) |
| Operating Humidity | ≤95% RH, non-condensing |
| Surge Protection | 4KV |
| Approvals | CE Class A, FCC Class A, IP68, IK10 (metal casing), 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. |
