Inventors:
Ronald David Brogle - Addison IL, US
Frank Garrett - Barrington IL, US
Michael C. Garrett - Wilmette IL, US
Hamin Tien - Hoffmann Estates IL, US
Edward Lukas - Batavia IL, US
Eric Templeton - Lombard IL, US
Assignee:
THE CHAMBERLAIN GROUP, INC. - Elmhurst IL
International Classification:
G06K 9/00
Abstract:
The presence of a first human fingerprint at the fingerprint scanner. The first human fingerprint is analyzed to determine whether the first human fingerprint has been previously learned by the barrier movement operator. When the first human fingerprint is determined to be previously learned, a first command is sent to actuate a moveable barrier operator. Within a predetermined time period after the first human fingerprint has been determined to be previously learned, the presence of a second human fingerprint is sensed at the fingerprint scanner. Without analyzing the second fingerprint, a second command is sent to actuate the moveable barrier operator. The first fingerprint and the second fingerprint may be from the same or different users.