LiftMaster LM56A Proximity Reed Switch liftmaster 20-3100C-4T along with the SK-ACPE advanced

along with the SK-ACPE advanced control panel make this a state-of-the-art package

Local oscillator frequency: 6

This aesthetic operator is solar efficient and ready to be powered with low voltage wiring

LiftMaster K19-3025

(2) LF RKDT-WS Readers

LiftMaster LM56A Proximity Reed Switch liftmaster 20-3100C-4T along with the SK-ACPE advancedLiftMaster LM56A Proximity Reed Switch Normally Open, magnetically sealed reed switch; proximity switch used for overhead door contacts. These Overhead Door Contacts are exclusively designed for rugged high traffic installations. The reed switch is hermetically sealed with a PVC shock absorber enclosed within a solid aluminum housing. Installation wires are protected in a 24 stainless steel armored cable. The magnet is enclosed and protected in a