HRK | System Sensor | Gas & Specialty Sensors

SpectrAlert Advance Series horns are designed to simplify installations to provide primary and secondary signaling for fire and security applications. The SpectrAlert Advance outdoor horns increase application flexibility for outdoor installations. Intended for full building notification as well as on the property ground, they produce a loud sound to notify occupants to evacuate the buildings. Installers can easily adapt devices to suit a wide range of application requirements by using field-selectable sound patterns and volume settings. Compatible with 12- or 24 V systems. The universal mounting plate's plug-in design simplifies installation. Synchronization is also provided when using the MDL module.