Viking RC-3 Remote DTMF Control

Remote DTMF Control enables a standard touch tone phone to control up to three maintained ON, maintained OFF, or momentary relay contacts from a remote location. Features: User Touch Tone programmable Non-volatile E2 memory 12 digit alarm activated pulse dialer 6 digit security code (to access programming) 6 digit access code (disable or enable for additional control security) Switchable 12V talk battery Relay interrogation tones Programmable relay time delays Cascade up to three RC-3’s to control up to nine relays Programmable ring delay before answering Status LED’s for relays 1, 2, 3 and the answer relay One power adapter can power up to three units Built-in pulse dialer activated by a contact closure from an alarm system, temperature sensor, etc.