System Sensor MHR SpectrAlert Advance Mini-Horn 12/24Volt, Red

Designed for reliable occupant notification in commercial security and monitoring applications, the System Sensor MHR SpectrAlert Advance mini-horn delivers clear, configurable audible alerts in a compact package. This mini-horn alarm is ideal for offices, corridors and retail environments where a discreet yet effective audible device is needed. The MHR supports 12/24V operation for flexible integration with common fire and security power supplies, and offers selectable temporal or continuous tones plus high/low volume settings to meet local code and site preferences. With a 77 dB sound emission and red finish for instant visual identification, it mounts neatly to a single-gang back box for an unobtrusive installation. The unit is mechanically and electrically compatible with PA400 series Mini-Alert devices and works with the MDL sync module for synchronized tones across multi-device systems. Built by System Sensor and backed by a 3-year limited warranty, the MHR mini-horn combines dependable audible performance with easy installation and inventory efficiency. Add the MHR to your next alarm, security or surveillance project for compact, code-ready audible notification.

• Compact, low-profile design allows discreet installation on single-gang back boxes for clean, professional-looking security and surveillance environments
• Selectable temporal or continuous tones and high/low volume let integrators tailor alerts to code and site requirements for effective monitoring
• Dual-voltage compatibility (12/24V) reduces inventory complexity and fits a wide range of fire and security power systems
• 77 dB output delivers clear audible notification for occupant alerting while maintaining a compact footprint
• MDL synchronization compatibility ensures coordinated signaling across multiple devices in distributed security and alarm systems
• Backed by a 3-year limited warranty for dependable long-term performance in commercial installations