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Summary of Contents for Digiscan Labs Protect 1207i

  • Page 2 120 x 70 x16 mm Weight 217 g The Protect 1207i is a new measuring device which can be successfully used by engineers or counter surveillance specialists as a reliable tool for tracing different digital transmissions such as GSM, Bluetooth, etc. New methods of 'listening and watching' with the help of modern technologies has become widely spread in our times.
  • Page 3 The only way to reliably detect wireless protocols is to use pre-selector chips (saw filters) which attenuate all other signals except the desired ones. This is the method implemented in the Protect 1207i which has 6 channels for different frequency ranges and can simultaneously detect 6 different kinds of transmissions at a distance much greater than any common RF detectors.
  • Page 4 The Protect 1207i has been designed to detect all of the mentioned kinds of bugging devices.
  • Page 5 Bargraphs The Protect 1207i has 6, 10-segment, 'SIGNAL STRENGTH' bar graph indicators providing the following precise information to the operator: CDMA/LTE800 (4G) standard GSM 900 standard GSM 1800 WCDMA (UMTS, 3G), most of the modern DECT telephones or as above plus GSM 1900...
  • Page 6: Setup Mode

    The operator can work without the necessity of watching the bar graphs a high RF level will be indicated only by the Protect 1207i's vibration. The Visual mode can be turned on when help is needed in detecting what kind of protocol is being transmitted in the near vicinity.
  • Page 7 A wireless detector is an additional but irreplaceable component for such a professional kit and due to its qualities the Protect 1207i is the best selection. Before starting sweeping, some preparation tasks should be carried out.
  • Page 8 Move around the room with the Protect 1207i while watching its bar graphs or paying attention to the vibrator. Turn the lights and other equipment in the room on and off. Walk around the room, continuously watching the indicator or feeling for the Protect's vibration.
  • Page 9 Start checking from the phone set itself. Place the Protect 1207i near the set and lift the receiver. Watch for an increase of the RF level (or starting of the vibration).
  • Page 10 Another way of testing people is to place the Protect 1207i on the desktop and watch the bar graphs carefully when the person approaches the table and sits down.
  • Page 11 Protect 1207i. The level on the display of the Protect 1207i will increase as you approach an RF source (or the vibration will start). Either a surveillance transmitter or a safe signal (background noise) can cause it to increase.