Dallmeier's Primeline camera series offers an economic compromise between the company's Nightline and Topline series. A high-resolution image sensor provides detailed color images even under low light conditions. Advanced encoder technology and sophisticated image processing provide high contrast and high color fidelity images with real-time recordings possible at 60fps (1080p/60) or 30fps at a resolution of 4 MP. An ambient light sensor switches automatically between day and night mode. The motor-driven varifocal lens is matched to the image sensor, and adjustments to zoom, focus and iris are easily made using a web browser. Integrated Video Content Analysis analyzes images in real-time for intrusion detection or line crossing. Detected events can trigger a Smavia recorder, which stores video and the metadata in a rapidly searchable database. Integrated RAM memory buffers the video stream if the network fails.