| 摘要 |
A system for event detection at a premise comprising: an image capturing device operable to capture at least one image of the premise at every predetermined time interval; a memory device comprising a buffer memory arranged in data communication with the image capturing device, the memory device for receiving the at least one image captured by the image capturing device; an event detection module operable to detect an event and send an electronic instruction to the memory device to store in the buffer memory an event file comprising at least an image before the event, an image at the time the event occurs and an image after the event. |
