Cooper Industries MTH-24 Megaphone
Item No.
Mfg Part No.
Not Available

Product Information for Cooper Industries MTH-24 Megaphone

Highlights for Cooper Industries MTH-24 Megaphone

Marketing Information

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.

Power Description

Technical Information

  • Features: Weatherproof
  • Amplifier: 10 W Built-in
  • Cassette Player: Not Applicable
  • CD Player: Not Applicable
  • Warranty

  • Standard Warranty: 3 Year Limited
  • Battery Information


  • Controls:


  • Interfaces/Ports

    General Information

  • Product Type: Megaphone
  • Manufacturer Part Number: WH-MTH-24
  • Manufacturer Website Address:
  • Manufacturer: Cooper Wheelock
  • Product Model: MTH-24
  • Product Name: MTH-24 Megaphone
  • Product Series: MTH
  • Brand Name: Cooper Wheelock
  • Miscellaneous

    Additional Information

  • Current @ 24 VDC:600mA
  • dBA @ 1 meter:117
  • Speaker Voice Coil Impedance: 8 Ohms
  • Tone Appliances: Warble and Single Tone
  • Package Contents

  • MTH-24 Megaphone
  • 24VDC Power Supply
  • Certifications & Standards

  • UL
  • NFPA
  • ULC
  • NEC
  • OSHA
  • AHJ
  • Physical Characteristics

  • Color: Beige
  • Power Description

  • Input Voltage: 24 V DC