GAI-Tronics' wide range of outdoor and inside Industrial panel phones are designed for those systems where standard telephones are not ecologically appropriate. Such applications include public areas, flower entryways, college grounds, air-ports, commercial destinations, car auto parking, car ports and recreational areas. GAI-Tronics has been developing strong industrial communications devices for over 50 years and consistently strive to conference and surpass client specifications. As an ISO9001 2000 qualified company; Gai-tronics maintain the best quality standards and are producing comfortable and unique products that are produced in the U.S.A. Since Gai-tronics panel phones are often set up in the harshest environments, longevity and efficiency are extremely important. GAI-Tronics panel phones involve conventional items such as vicinity discovering hook switch with no moving parts and a sealed keyboard to keep out dirt, and wetness. The sealed electronic ring also stops pollutants from entering the real estate. Other conventional features are noise-canceling microphones and volume control device. These phones are fully line operated, and do not require an inner power supply. The phones can be fitted and organized on anywhere, and can reduce replication and increase the overall performance of your business and these phones are available at very affordable price.