LiftMaster 971LM Security+ 1-Button Remote Control brushless-motor Optional Transformer Kit: 3PHCONV for

Optional Transformer Kit: 3PHCONV for 208/240/480/575VAC site input conversion to 120VAC output

compatible with up to 50 remote controls (unlimited with model 811LMX or 813LMX)

or new installations where precise alignment and long-term durability are required

Durable Build: Designed to withstand daily use without compromising performance

broad compatibility

LiftMaster 971LM Security+ 1-Button Remote Control brushless-motor Optional Transformer Kit: 3PHCONV forRemote Access for Garage and Gate Systems The LiftMaster 971LM is a single button remote control designed for secure operation of one garage door or gate. Featuring Security+ rolling code technology, this remote transmits a new code every time the button is pressed, helping prevent unauthorized access. It is compatible with LiftMaster Security+ openers operating on the 390 MHz frequency and is ideal for homeowners and property managers who need a