System Sensor MHW
System Sensor MHW
In stock!
The System Sensor MHW is a white 12/24-volt mini-horn designed for residential, hotel, and motel fire alarm system applications. This compact notification device delivers clear audible alerts with field-selectable volume and tone options, making it ideal for spaces where a smaller device is required without sacrificing performance.
Key Features
- Dual-voltage operation: 12 or 24 VDC from regulated DC or full-wave rectified supply
- Selectable high and low volume settings
- Temporal or non-temporal tone pattern selection
- Compact single-gang installation for aesthetically sensitive areas
- Synchronization support with MDL module
Technical Specifications
- Input Voltage: 12 or 24 VDC
- Operating Temperature: 32°F to 120°F
- Finish: White housing
- Mounting: Single gang back box compatible
- Power Supply: Regulated DC or full-wave rectified
Certifications
- UL 464 Listed - Fire Protective Signaling Systems

