Representative's Option for the Purchase of Warrants

Explanatory note to attached:

Representative�s Option for the Purchase of Warrants

        The Representative is a co-managing underwriter pursuant to an Underwriting Agreement dated _____________________, 2005 (�Underwriting Agreement�) with A4S Technologies, Inc.. (�A4S�) relating to the offering of 1,800,000 Units of A4S. Each Unit consists of one share of A4S�s common stock and one warrant to purchase common stock, all as more fully described in the Underwriting Agreement and in a Warrant Agreement dated ____________________ , 2005 between A4S and Registrar and Transfer Company, as  . . .

Explanatory note to attached:

Representative's Option for the Purchase of Warrants

        The Representative is a co-managing underwriter pursuant to an Underwriting Agreement dated                        , 2005 ("Underwriting Agreement") with Tri-S Security Corporation. ("Tri-S") relating to the offering of 1,800,000 Units of Tri-S. Each Unit consists of one share of Tri-S's common stock and one warrant to purchase common stock,  . . .