This invention relates to a “virtual presence” device which is remotely located and is capable of monitoring specified ambient parameters and providing autonomous responses to occurrences of defined conditions based on prescribed operating parameters and functions, while communicating with one or more remote moni...

A street light mounted device for providing integrated infrastructure facilities comprising a controller implementing street light control coupled to one or more ambient parameter sensors for effecting infrastructure facility functions and one or more communication units enabling data exchange with external such ...

A mobile base station and a cellular mobile base station network which provides integrated infrastructure facilities in the vicinity of each cellular base station. The Cellular Base Station comprises a cellular base transceiver station(Node-B) and an integrated infrastructure facility device operatively coupled t...

The present invention provides a smart overvoltage protection circuit (100) comprising an AC power line (110), at least one switch (120) connected to the AC power line (110) and an overvoltage detection module (130) connected to the at least one switch (120) and the AC power line (110). Further, the overvoltage dete...

A system (100) for protection of solid state electrical devices against over and/or under voltage conditions, comprises an AC input (110), supplying an AC connected with fuse, AC filters (112), connected with the AC input (110) via the fuse, configured to filter the AC, rectifiers (114), connected with the AC filte...

A system (100) for monitoring and maintaining luminaires (190n) using an unmanned aerial vehicle (160). The system comprises one or more luminaires (190n), a computing device (140) and one or more Unmanned Aerial Vehicle (160n). The computing device (140) receives the information about the working condition of t...