Sent the wire through the wall is capable of capturing sound through any concrete or brick barrier with a thickness up to 70 cm, the Device can operate from a network 220V and Autonomous, which provides a built-in battery capacity 500 mAh. Listening through wall device is very easy to use and extremely compact, so it can be carry on using as necessary.
Stationary repeater TX-H-3P belongs to the category of office amplifiers of mobile networks because it has a small power of 1 W. This device works in one of three modes with frequency ranges 800-900-2100, 800-900-1800 and 900-1800-2100 MHz. TX-H-3P Repeater is convenient for installation in offices, housing and various public institutions.
The TX-L-NT Fixed Wall Repeater is compact in size and amplifies the GSM signal at 900 MHz. The relatively small power of 0.5 W makes the device ideal for use in offices and residential premises. TX-L-NT Repeater Amplifier operates in permanent mode and does not need additional settings or maintenance.
Powerful two-channel repeater TX-4W-2P is installed in shopping centers and other large facilities where it is necessary to improve the quality of GSM and mobile Internet. It works with frequencies of 800, 900, 1800 and 2100 MHz, amplifying two of them in various combinations. TX-4W-2P Repeater Amplifier is mounted on a wall and works with a power of 4 watts.