A previous week. I search for information on the Chamberlain 373LM Liftmaster 3 Button Remote Control, so i would like to describe here.
Assembly for this item consists of attaching the visor clip, if desired (two seconds). to synchronize with the existing garage door opener system will push the purple button on the motor unit, press the button on the remote control and feel two clicks (four seconds, longer if you need to get something to stand on). that's all. the product "learns" rolling codes automatically. After that, when you press the button on the remote control, the garage door going up or down until the battery runs out,
brand new chamberlain liftmaster proffessional 3 button visor remote. 315mhs. works on openers made after 2005 works with purple smart button. Read more or Check Price