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Security control system 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G08B-001/08
  • H04Q-001/30
출원번호 US-0089029 (1987-08-24)
발명자 / 주소
  • Pezzolo Donald E. (Los Altos Hills CA) Mitasev Blazo A. (San Jose CA)
출원인 / 주소
  • Black & Decker Inc. (Newark DE 02)
인용정보 피인용 횟수 : 203  인용 특허 : 0

초록

A security and control system for use in a home or building which utilizes a coded audio link between the entry detectors/transmitters and the relay modules, and a digital pulse coded power line communication (“PLC”) link between the relay modules and the system controller as well as between the sys

대표청구항

A security system for detecting an intrusion into a protected premises and signaling the detection of the intrusion event, including: intrusion detection means for detecting an intrusion into the protected premises and producing a coded signal in response thereto; controller means for receiving said

이 특허를 인용한 특허 (203)

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