LiftMaster CPS-OPEN4 Monitored Dual-Sided Photo Eyes Residential Gates UPS Battery Backup Cycles**: Field

UPS Battery Backup Cycles**: Field configurable to fail open or secure when batteries deplete

It's a single State-of-the-Art universal electronics control board that eliminates the need for mechanical limit switches

making it a versatile lighting solution for different spaces

LiftMaster 6002225

LiftMaster Q400MAU

LiftMaster CPS-OPEN4 Monitored Dual-Sided Photo Eyes Residential Gates UPS Battery Backup Cycles**: FieldLiftMaster CPS OPEN4 Monitored Dual Sided Photo Eyes LiftMasters CPS OPEN4 Monitored Dual Sided Photo Eyes are weatherproof and durable. The flexible rubber housings absorb minor contact allowing the photo eyes to maintain alignment. With its NEMA 4X safety rating, the CPS OPEN4 provides moisture protection, corrosion resistance, making it the perfect addition to LiftMasters quality line of safety sensors. These photoelectric eyes and edge sensor