Chamberlain LiftMaster Professional SW420 Manual

CONTROLLER BOARD
GL
Serial # ________________________
(located on electrical box cover)
Installation Date __________________
2 YEAR WARRANTY
MODEL SW420 IS FOR VEHICULAR PASSAGE GATES ONLY AND IS
NOT INTENDED FOR PEDESTRIAN PASSAGE GATE USE
MODEL SW420
LIGHT DUTY SWING GATE OPERATOR

Chamberlain LiftMaster Professional SW420 Specifications

General

Brand	Chamberlain
Model	LiftMaster Professional SW420
Category	Gate Opener
Language	English