ELK Flush Mount Speaker;

Other Speakers & Sirens Available Made for indoor and outdoor use, the Elk Outdoor 120dB Horn Siren is a two-tone, horn-style, loud siren. Also made for both indoor and outdoor use is the Elk Outdoor 40-Watt Horn Speaker, designed for alarms and paging use inside large homes or for exteriors. Built for indoor use only, consider a two-tone indoor Elk Echo Compact 100dB Siren. If you need a speaker feature, for alarms and paging, an indoor Elk Echo Compact 20-Watt Speaker is also available.