The Self Guard 3000 (SG 3000) is the ¡°Cadillac¡± of the ASTRA product line. With all the features of the SG 2000, the SG 3000 adds one more component to the equation¡¦wireless connection using Bluetooth technology. Whether used as a stand alone unit or in series of several, the SG 3000 has the ability to communicate with another SG 3000 or PC wirelessly - utilizing all record and playback functions available. With this wireless technology applied to our system, the SG 3000 has surpassed any surveillance device in today¡¯s security market. Multi-functional and compact design allows the SG 3000 to be applied to the most discrete surveillance environment, with little or no limitations for even the most discrete client requirements. The SG 3000 offers a complete micro surveillance system that raises the bar in the vastly progressing security market.