Overview of robust auto dial telephone PT-M-KT6
Analog auto dial telephones offers increased resistance to vandalism and weatherproof, and ensure that the primary function of communications is maintained at all times, housed in cold rolled steel box and anti-vandal handset, resulting in a highly reliable product with a long MTBF.
The motherboard is stable, use the latest Austria voice chip, the main control chipset is the USA ATMEL company industrial grade microcontroller, to ensure stable work in the harsh environments. featured auto dial function, pick up auto dial the prestored numbers till it get through, self stop if the other side hang up.
Simple to maintain and install.