JOINT FILING AGREEMENTJoint Filing Agreement • December 16th, 2008 • Pinnacle Fund L P • Services-detective, guard & armored car services
In accordance with Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended, the undersigned agree to the joint filing on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to certain shares of Common Stock of Argyle Security, Inc. and further agree that this Joint Filing Agreement shall be included as an exhibit to such joint filings.
