Viking Electronics MTG-10 Multi-Tone Generator with 10 TonesProduct DescriptionThe Viking Electronics MTG-10 Multi-Tone Generator is a versatile device that offers ten available tones, organized into two groups of five tones. It is designed for various applications that require different audio signals, such as contact initiation, evacuation alerts, telephone recording disclosure, door chimes, and more.This multi-tone generator features a built-in background audio source fade-in/out function, allowing smooth transitions between tones. It also includes priority ANSI compliant evacuation and siren tones for emergency situations.The telephone recording disclosure tone, which repeats every 15 seconds, ensures compliance with recording disclosure regulations. Additionally, the MTG-10 offers a range of distinctive tones, including a siren, interrupted 784Hz tone, warble (electronic ring), double gong, evacuation whoop (ANSI/NFPA compliant temporal slow whoop), double chime, and quadruple chime.Product Features Tone Generators: Yes Color: Beige Specifications Ten available tones organized into two groups of five tones Contact initiated Built-in background audio source fade-in/out Priority ANSI compliant evacuation and siren tones Telephone recording disclosure tone repeats every 15 seconds Siren Interrupted 784Hz tone Door Chime (Ding-Dong) Warble (Electronic Ring) Double Gong Evacuation Whoop (ANSI/NFPA compliant temporal slow whoop) Telephone Recording Disclosure Tone (500ms beep every 15 seconds) Double Chime Quadruple Chime Double Buzz Learn More Tone Generator on Wikipedia