RAD-1A Remote Access Device gives authorized users remote access to one way paging amplifiers, digital announcers and other audio programs. Features: Status LED turns on when the unit is active and turns off to indicate the presence of audio Programmable 6 digit security code Programmable 6 digit access code Separate 600 ohm audio and telephone line outputs Disconnects on CPC, call time out, silence time out, busy or by dialing #7 Programmable 2 hour call timer Programmable 1-99 second silence timer Alternate screw terminal connection for phone line out Provides a 500ms hookswitch flash to access other features Provides a 2 second disconnect Connects phone line to the 600 ohm input/ output of one-way paging amplifiers, digital announcers and other audio programs Auxiliary contacts available for systems that need a dry contact closure (activate whenever the unit's output is active) Non-volatile memory (no batteries required)