LiftMaster CPS-UN4 Commercial Protector System® liftmaster disc brake With a read range of

With a read range of 6 to 8 inches

Wire gauge: 18-22 AWG (not included)

The device is constructed with a gold zinc-plated chassis to prevent rust

Limit switch: Electronic Limit

LiftMaster CPS-UN4 Commercial Protector System® liftmaster disc brake With a read range ofLiftMaster CPS UN4 Commercial Protector System LiftMasters Industrial Photo Eyes CPS UN4 provides primary monitored entrapment protection for LiftMasters Commercial Door Operators. The heavy duty polycarbonate housings resist water dust dirt intrusion and are suitable for indoor or outdoor applications. These photoelectric eyes and edge sensor models are UL cUL Listed for use with all LiftMaster Commercial Door Operators. The CPS UN4 can be used as a