DEVICE FOR ENTRY DETECTION AND RECOGNITION OF TRANSPONDER BADGES, SURVEILLANCE SYSTEM COMPRISING IT, AND PROCESS FOR SURVEILLANCE IMPLEMENTED BY SAID SYSTEM

摘要

Device for detection of entry in a protected space (3′) of a residence and for recognition of transponder badges, designed to work with a central alarm unit (3) and/or anti-intrusion surveillance center of a surveillance system of the residence, and more particularly transponder badges that are present at the opening (4′) of a door (4) for access to the protected space or in the immediate vicinity of the access door, whereby the device includes a proximity reader (2) of transponder badges. The proximity reader is located inside the protected space and also integrates an independent source of electrical power supply, a set of elements for entry detection, and, optionally, elements for detection of the intention to enter, whereby the device includes, in contrast, elements that are able, during a detection of entry or of the intention to enter, to control the activation of the reader and its communication with the central unit.