www.securitymagazine.com/articles/77280-residential-wireless-entry-intercom-keypad-1

Residential Wireless Entry Intercom/Keypad

April 1, 2005
At the recent AFA show in New Orleans, GTO Inc., Tallahassee, Fla., introduced the industry’s first residential wireless entry intercom/keypad. The versatile F3100 is ideal for any residential application; the digital keypad and intercom system alerts the home of visitors and allows gate operator activation safely from inside the home.