Product Information for Cooper Industries MTH-24 Megaphone
Highlights for Cooper Industries MTH-24 Megaphone
The MTH-24 Multi-Tone Horn is a loud, attention getting alert designed for use in noisy and/or large locations where two different audible appliances are required at one location.
The MTH-24 functions as a telephone extension alert because it provides a pulsed warble tone (1 second on and 7 seconds off) which can be activated by a telephone systems interrupted or continuous dry contact closure. Additionally, it functions as an auxiliary alert because it also provides a steady tone which follows the contact closure of a door/service push-button, time clock, alarm systems, etc. When both alerting tones are activated, the steady tone will take priority over the warble tone.
Certifications & Standards