APC Alarm Beacon AP9324 Quickly notify personnel of critical situations with a visible alarm signal.: Includes: Installation Guide Features Alarm Beacon Environmental management system compatible Physical Net Weight 0.65 lbs. ( 0.30 kg) Maximum Height 3.39 inches ( 86 mm) Maximum Width 3.35 inches ( 85 mm) Maximum depth 3.35 inches ( 85 mm) Shipping Weight 0.75 lbs. ( 0.34 kg) Shipping Height 3.81 inches ( 97 mm) Shipping Width 3.88 inches ( 99 mm) Shipping Depth 4.00 inches (102 mm) Color Black,Orange Environmental Operating Environment -4 - 113 °F (-20 - 45 °C) Storage Temperature -13 - 149 °F (-25 - 65 °C) Operating Relative Humidity 0 - 95% Storage Relative Humidity 0 - 95% Operating Elevation 0-10000 feet (0-3000 meters) Storage Elevation 0-50000 feet (0-15000 meters) Conformance Standard Warranty 2 years repair or replace