Good value for money. Relatively simple configuration, only downside, the requirement to have a position on Windows to configure and the WiFi is not enabled by default. Wide range of flow (1 image every 5 seconds to 20 frames per second) to record continuously on a small NAS server using the maximum resolution (640X480, not HD). Lighting infrared enough to see properly. Commissioned Sunday, order processed and sent on Monday, Thursday received packet perfectly packaged.