An entry control system (10) includes an access controller (18) generating control signals (20) which garage door opener (12) to either open or close a door (16) permitting access to a controlled area. Access is restricted to th e homeowner or other users who are authorized by the homeowner by authenticati on system (22).
申请公布号
CA2397442(A1)
申请公布日期
2001.07.19
申请号
CA20012397442
申请日期
2001.01.11
申请人
THE CHAMBERLAIN GROUP, INC.
发明人
TEMPLETON, ERIC P.;FITZGIBBON, JAMES J.;PEPLINSKI, NEIL R.
