Alcon CT 7 system has one base unit at the location where the telephone line is, and remote unit for the remote location, so you can use your line on those two places. It is even possible to connect up to 4 remote units (or in any combination with mobile ALCON handsets) to transfer your line to 4 locations, also have free intercom communication between the base and each remote unit. The remote unit has two phone jacks where you can plug in phone, fax or computer modem, and you can use telephone line splitter to connect more units. Basic touchtone telephone is included in kits with the remote unit.
Units can operate by 12V car battery and it is easy to use with Solar panel + 12V battery without any problem. The standard power supply we use is 12V 2A
ALCON CT 7 are designed to operate on a low band VHF/UHF frequency 382 MHZ / 256 MHZ, with automatic multi channel scan for free channel and with high quality voice transmission. The low band frequency will bend with the terrain so optical visibility is not necessary. Signal will travel through hills and valleys, over mountains, even underground into a coal mine. Range depend of terrain configuration, and other factors that can weaken the signal such as: urban area with tall buildings, massive mountains and similar