CastleRock Security Holdings, Inc. Watch

from S-1/A 2 pages Common CastleRock Security Holdings, Inc. Incorporated Under the Laws of the State of Delaware See Reverse Side for Certain Definitions Cusip 14857a 10 2 This Certifies That Is the Owner of Fully Paid and Non-Assessable Shares, Par Value $.001 Per Share, of the Common Stock of CastleRock Security Holdings, Inc. Transferable on the Books of the Corporation by the Holder Hereof in Person or by Duly Authorized Attorney Upon Surrender of This Certificate Properly Endorsed. This Certificate Is Not Valid Unless Countersigned and Registered by the Transfer Agent and Registrar. Witness the Facsimile Seal of the Corporation and the Facsimile Signatures of Its Duly Authorized Officers. Dated: President Countersigned: Illinois Stock Transfer Company (Chicago, Illinois) Transfer Agent by Authorized Signature American Financial Printing Incorporated – Minneapolis 2010 CastleRock Security Holdings, Inc. Delaware Corporate Treasurer

from S-1 4 pages CastleRock Security Holdings, Inc. 2101 Arlington Heights Road, Suite 150 Arlington Heights, Il 60005 September 24, 2010 Robin Rodriguez SA Systems LLC 3333 Poinciana Ave Coconut Grove, Fl 33133 Re: Contractual Rights - CastleRock Security Holdings, Inc. Dear Robin

from S-1 9 pages Right of First Refusal Agreement