ACTi - KCM-3911 - 4MP with WDR 80dB
Product Overview
The ACTi KCM-3911 is a 4MP indoor hemispheric dome camera designed for wide-area surveillance from a compact ceiling-mounted form factor. It features a progressive scan CMOS sensor, day/night operation, Superior low light sensitivity, and WDR for improved visibility in mixed lighting.
Key Configuration
4 Megapixel indoor hemispheric dome camera; 1/2.5" progressive scan CMOS image sensor; f1.05mm lens with WDR rated at 80 dB.
Key Features
• 4MP maximum resolution for detailed indoor monitoring
• Hemispheric dome design supports wide-area scene coverage
• Day and Night operation with mechanical IR cut filter
• Superior low light sensitivity supports color imaging at 1.63 lux and B/W imaging at 0.06 lux
• ISP-based color to B/W switching and 700-1100nm IR sensitivity range
Technical Context
The hemispheric lens design allows the camera to capture a broad field of view from a single mounting point. WDR 80 dB helps improve image usability when bright and dark areas appear in the same indoor scene.
Installation Notes
The camera is intended for indoor installation and is suitable for ceiling-mounted monitoring where broad room coverage is required from one dome camera position.
| Product Profile | |
| Product Type | Hemispheric Dome |
| Application Environment | Indoor |
| Maximum Resolution | 4MP |
| Image Sensor | Progressive Scan CMOS |
| Sensor Size | 1/2.5 " |
| Effective Pixels | 2592(H) X 1944(V) (5.04 MP) |
| Day / Night | Yes |
| Low Light Sensitivity | Superior |
| Minimum Illumination | Color: 1.63 lux at F2.8 (30 IRE , 2400 K); B/W: 0.06 lux at F2.8 (30 IRE, 2400 K) |
| Mechanical IR Cut Filter | Yes |
| IR Sensitivity Range | 700-1100nm |
| Color to B/W Switch | ISP based switch, configurable |
| Electronic Shutter | 1/5-1/2000 second (manual mode); 1/5-1/10000 second (auto mode) |
| Lens | |
| Focal Length | Fixed focal, f1.05mm |
| Aperture | F2.8 |
| Iris | Fixed iris |
| Focus | Fixed focus |
| Lens Mount | Board mount |
| Horizontal Viewing Angle | 180° |
| Video | |
| Compression | H.264 (Baseline/ Main/ High profile), MPEG-4 SP, MJPEG |
| Maximum Frame Rate vs. Resolution | 6 fps at 2032 x 1920 12 fps at 1920 x 1080 12 fps at 1280 x 720 12 fps at 640 x 480 |
| View Mode | Fisheye View Dewarped View ePTZ View |
| Bit Rate | 28Kbps - 6Mbps |
| Bit Rate Mode | Constant, Variable |
| Multi-Streaming | Simultaneous dual streams based on two configurations Multiple streams based on a single configuration in 6 cropped VGA mode |
| Digital Noise Reduction | 2D + 3D DNR |
| Wide Dynamic Range | Advanced WDR (80 dB) |
| Image Orientation | Flip, Mirror |
| Image Enhancement | White Balance, Brightness, Saturation, Contrast, Automatic gain control (AGC), Flickerless, Defogging |
| Privacy Mask | 4 configurable regions |
| Text Overlay | Yes |
| Server-based Analytics | Object Line Counting, People Counting, Face Detection, Object Based Motion Detection, Tamper, Object Line Crossing Detection, Object Enter Area Detection, Missing Object Detection, Unattended Object Detection, Smoke Detection, Heat Map, Dwell Time, People Queue Detection, (Require PC-based or standalone IVS or ALPR Server. Contact ACTi support for recommendations on how to maximize analytical accuracy) |
| Audio | |
| Audio Type | 2-way, Line-in, Line-out |
| Audio Compression | 8 kHz, 16 bit encoding, Mono, PCM, G.711 |
| Network | |
| Network Protocol & Service | IPv4/v6, TCP, UDP, DHCP, PPPoE, HTTP, HTTPS, DNS, DDNS, NTP, RTP, RTSP, SMTP, FTP, IGMP, ICMP, ARP, Bonjour, UPnP, ToS, SNMP, IEEE 802.1X |
| Ethernet Port | 1, Ethernet (10/100 Base-T), RJ-45 connector |
| Security | IP address filtering, HTTPS encryption, Password protected user level, IEEE 802.1X network access control |
| Event | |
| Event Trigger | Video motion detection (3 regions), External device through digital input, |
| Event Response | Notify control center, Go to ePTZ preset point or preset tour, Change camera settings, Command other devices, E-mail notification with snapshots, Save video or snapshot to storage, Upload video or snapshot to FTP server, Activate external device through digital output |
| Integration | |
| Unified Solution | Fully compatible with ACTi software |
| Software Development Kit | Yes |
| ONVIF Compliant | Yes, Profile S |
| Web Browser | IE 8.0 or newer |
| Interface | |
| Audio Interface | Cable with 3.5mm Phone Jack |
| Digital Input/Output | 2/2 |
| General | |
| Power Source | DC 12V, PoE Class 3 (IEEE802.3af) |
| Power Consumption | 9.6 W (PoE), 7.68 W (DC) |
| Weight | 540g (1.19lb) |
| Dimensions | (Ø x H): 150mm x 45.32mm (5.9" x 1.8") |
| Mount Type | Surface, Gang Box, Flush, Pendant, Converter for NPT Standard Mounts, Tilted Mount, Wall Mount, Pole Mount, Corner Mount |
| Starting Temperature | -10°C ~ 50°C (14°F ~ 122°F) |
| Operating Temperature | -10°C ~ 50°C (14°F ~ 122°F) |
| Operating Humidity | 10% - 85% RH, non-condensing |
| Approvals | CE, FCC, UL (for optional PoE injector and power adapter) |
| Real-time Clock (RTC) | Yes |
| Warranty | 3 Year(s). For extended warranty offering, see http://www.acti.com/support/warranty |
