FeaturesCompact line voltage sensor with integral lens for all high Bayâ„¢ applications360 deg coverage (from 15 to 40 ft), rotatable snap-on aisleway maskingAdjustable time delay and hold off day lighting levelSnap-in mounting hardwareTungsten, electronic and magnetic ballasts, fluorescent and LED compatible load300 FC hold off light levelMaximum, medium, low via trimpot or FSIR-100 default maximum sensitivityPushbutton functions: manual mode, test mode, service mode, fail-on mode, fail-off mode, factory default5 to 95% non-condensing relative humidityABS, flame-retardant, impact-resistant material