DEVICE AND METHOD FOR REMOTELY MONITORING SITES COMPRISING MEANS FOR DETECTING ABNORMAL EVENTS, PHONE LISTENING MEANS AND VIDEO OBSERVATION MEANS

摘要

P Device and method for remotely monitoring at least one site characterized in combination in that it comprises on each of the sites to be monitored on the one hand means 1 ambient analyzers comprising means 2 for detecting abnormal events, means 3 sonic listening sensors and means 4 for video observation, and secondly means 5 for transmitting information between the means 1 ambient analyzers and the monitoring station, in that the video observation means 4 continuously provide a video signal to the transmission means 5, in that the transmission means 5 are normally in the idle state and in that these transmission means 5 are put in the active state either on call from the monitoring station, or by means 2 of detection at least when one or more of the following events take place: BR/ Noises and / or shocks of amplitude greater than a given amplitude on the site concerned; BR/ Fault on the video signal provided by the video observation means 4; BR/ Power supply and / or lighting failure at the site concerned; BR/ Fault of part of the transmission means 5. BR/ (CF DRAWING IN BOPI) BR/ BR/ / P