The model MTG-10 is a multi-tone generator designed to add multiple contact-controlled audio tones to paging systems or 600 ohm inputs. The MTG-10 audio input can be connected to any paging source|phone system paging port or background music. When a contact closure is provided to one of the inputs|the paging or background music is faded out and the appropriate tone is generated over the paging system. The siren or the evacuation whoop always have priority and over-ride any other tone being generated. The MTG-10 can also be configured to provide a tone every 15 seconds to notify callers that their conversation is being recorded.
Additional Info: Power: 120V AC/120V DC 500mA