This GSM Engined Transmitter is the very latest in a series of extremely powerful and flexible audio surveillance devices.

The GSM Transmitter will contact a pre-programmed mobile/cell phone number if it senses movement or hears sound in the room. It also offers a NC (normally closed) facility and may therefore be connected to a door switch, alarm system, etc.

The minature device is small enough to fit inside a cigarette pack yet has advanced capabilities that allow it to be controlled remotely by text messages. It can be remotely programmed to turn on or off, increase the volume, switch on/off sound activation etc.

It is ideal to defend against intrusion of a Boardroom, Hotel Room or even an Apartment. When in use it sends a text message to the owners cellphone immediately activity is detected. The owner can then immediately listen to this activity no matter where in the world he is located providing it is within a GSM area of coverage.

The GSM Engine is a proprietary custom built product. It is not a modified or converted telephone

Specifications and brochure available on request.