Specifications include, but are not limited to: 2.1.1. The video detection system shall include a video sensor that integrates a high-definition camera with an embedded processor for analyzing the video and performing detection. 2.1.2. The camera shall be a color CMOS camera with resolution of at least 1280x720 pixels and 10X zoom. 2.1.3. It shall be possible to zoom the camera remotely from the Traffic Management Center (TMC) as required to satisfy detection objectives, including stop line and advance detection. 2.1.4. The camera shall have direct, real-time iris and shutter speed control by the integrated processor. 2.1.5. The processor shall support H.264 video compression for streaming output. 2.1.6. The camera and processor shall be housed in a sealed IP-67 enclosure. 2.1.7. The faceplate of the enclosure shall be glass and shall have hydrophilic coating on the exterior surface to reduce debris accumulation. 2.1.8. The faceplate shall have a thermostatically-controlled indium tin oxide (ITO) heater applied directly on the interior surface to keep the faceplate clear of condensation, snow, ice and frost. 2.2.1. Power and communications for the video sensor shall be carried over a single threeconductor cable. 2.2.2. Termination of the three-conductor cable shall be inside the rear cap of the enclosure on a three-position, removable Phoenix terminal block. Each conductor shall be attached to the Phoenix plug via a screw connection. 2.2.3. All communications to the video sensor shall be broadband-over-power via the same threeconductor cable that powers the unit. Coaxial cable shall not be required.