home security systems reviews
2. The I/O interface to one or more video sources 218 facilitates communications with one or more video sources 222 e. g. , groups of one or more cameras and associated controller devices. The video storage database 210 stores raw video data received from the video sources 222, as well as various types of metadata, such as motion events, event categories, event category models, event filters, and event masks, for use in data processing for event monitoring and review for each reviewer account. Examples of the one or more networks 162 include local area networks LAN and wide area networks WAN such as the Internet.