System Sensor SPCWK S/F 11/09 — AD2-XHR Air Duct Housing

— AD2-XHR Air Duct Housing w/ Relay

SK-FIRE-CO-W is a plug-in

Output Voltage may be 25 or 70 VRMS

while environmental compensation helps reduce maintenance costs

System Sensor SPCWK S/F 11/09 — AD2-XHR Air Duct HousingSpectrAlert Advance offers the broadest line of outdoor speakers and speaker strobes in the industry. From metal and plastic outdoor back boxes, to white and red plastic housings, to wall and ceiling mounting options, SpectrAlert Advance can meet virtually any application requirement. Ceiling mount outdoor speakers and speaker strobes can be used indoors or outdoors in wet or dry applications, and can provide reliable operation from 40F to 151F. These