Features100% digital PIR detection, excellent RF immunitySelf-contained relay, no power pack neededNo minimum load requirementsCompatible with electronic and magnetic ballasts, CFLs, LED and incandescentInterchangeable hot and load wires, impossible to wire backwardsPush button programmableNon-Volatile settings memoryAdjustable time delaysNo field calibration or sensitivity adjustments requiredConvenient test mode100 hr lamp burn-in timer modeGreen LED status indicator3.5 in octagon box40 ballasts at 0.5 mA dimming load