Potter Electric MTR-120MH 120V Ac Red Mini Horn

Product Description

The Potter Electric MTR-120MH is a 120-volt AC red mini horn designed for use in fire alarm and life safety notification systems. This compact audible signaling device produces a loud alert tone to notify building occupants of an alarm condition. Operating on standard 120V AC power, the MTR-120MH is a straightforward notification accessory suited for installation by licensed fire alarm technicians and electricians working on commercial or residential life safety systems.

The MTR-120MH is typically installed in interior spaces where audible notification is required as part of a fire alarm or security system. Its compact mini horn form factor makes it practical for areas with limited mounting space. It is commonly deployed in small commercial buildings, offices, and multi-unit residential applications where a reliable, low-profile audible device is needed to meet notification requirements.

Key Features

• Operates on 120V AC power for compatibility with standard building electrical systems
• Red housing provides visual identification as a life safety notification device
• Compact mini horn form factor for installations with limited space
• Designed for use as a notification accessory in fire alarm and life safety systems
• Sold as a single unit for straightforward replacement or new installation

Compatibility

Designed as an OEM-style replacement or new-installation audible notification horn for 120V AC fire alarm and life safety notification systems.

Installation Notes

Installation should be performed by a licensed fire alarm technician or electrician in accordance with NFPA 72 and applicable local codes. Always disconnect and lock out power to the notification circuit before beginning work. Verify that the supply voltage matches the 120V AC rating of the device before energizing. After installation, perform a full functional test of the notification zone to confirm proper operation.