Wireless telecommunications remote telesurveillance system having fixed equipment radio/telephone link mobile equipment communicating having proprietary protocol radio connection and TCP/IP protocol telephone link.

摘要

The wireless connection telecommunications system has a fixed equipment (2) radio link and telephone link communicating to mobile equipment (1) and having a surveillance centre (5). The radio connection is a secure digital bidirectional link with proprietary protocol. The telephone link is via TCP/IP protocol.