Patent ID: 7301457
Filing Date: 2007-11-27
Classification: G08B

Abstract:
1. A solar powered perimeter beam security system comprising a plurality of spaced towers and a remote unit with an alarm, said towers each having one or more detection beams extending from one to another for detecting an intruder when at least one of said detection beams is interrupted, each of said towers including a transmitter and a receiver structured to perform two-way communication with the remote unit, and a solar panel, at least one of said towers being movable from one location to another, said detection beams defining an intruder detection area into which an intruder cannot pass without breaking at least one of said detection beams thereby setting off said alarm, said detection area being expandable and decreasable by moving said at least one of said towers; and wherein said remote unit includes a device configured to display information comprising the location of a breach in any of said detection beams, said information being initially communicated from said transmitter of said tower detecting said breach.