The I47 4MP Weatherproof Day/Night IR PTZ IP Outdoor Bullet Camera with PoE, Heater, and 4.3 to 129mm Lens from ACTi features a progressive scan CMOS sensor and is capable of recording images up to 2688 x 1520 at 15 fps. The camera uses H.264 and MJPEG video compression and outputs dual video streams. The camera supports 2-way audio and Visca, Pelco-D, and Pelco-P protocols for PTZ operations. It is housed in an IP67-rated weatherproof and IK10-rated vandal-proof housing.
The camera features day/night functionality and a mechanical IR cut filter that allows recording in color with illumination levels as low as 0.1 lux. In addition, it features IR LEDs that allow you to capture images in complete darkness up to 131' (40m) by using adaptive IR technology. Adaptive IR LED technology automatically adjusts the IR light to focus on the area that the camera zooms into. This way, the IR beam will be concentrated in one area to narrow down the beam angle and extend the range to cover the zoom-in area. When zooming out, the illumination is readjusted back to cover the wider area. Therefore, the camera provides superior image quality even in low illumination environments.