GSM Listening Profesional Devices of very smaul dimmension 28 x 16 x 8 mm, despite the small size apparatus also incorporates a rechargeable USB hub with autonomy up to antill 4 days. The radius is listening estente 5 to 7...

Ultraminiature infinity gsm Tri Band GSM/GPRS fed from lithium reloadable battery, with measurements respectivly 38x35x10 millimeters, this last nano technology generation bug allows the total pre-setting and configuration with...

Socke Gsm Listening Professional Devices. The radius is listening 5 to 7 meters with excellent sound sensitivity.

Radio Bug operating on VHF band with an autonomy of approximately 300 hours. This model, although it is characterized with small dimensions, is equipped with a microphone able to cover a beam of 10 meters of distance. Moreover...

Surrounding UHF bug, put in a cylindrical aluminium case and feeding with two miniaturized batteries. The surrounding bug works in two modulations in a hight frequency, its diameter is of 11 millimeters and the lenght of 39...

Surrounding UHF bug, put in a circular aluminium case and feeding by means of a button battery. The surrounding bug works in two modulations in a hight frequency, its diameter is of ?28 millimeters and a thickness of 13...