LiftMaster L504AL Large Profile Safety Edge (4 ft) keyfob this power board operates at

this power board operates at 115V or 230V and features the advanced K4 relay for enhanced functionality

Trusted for its precision

Intuitive Programming – Features easy-to-set master codes

Durable and Compact: Built to withstand extreme operating conditions while fitting easily into tight spaces

LiftMaster L504AL Large Profile Safety Edge (4 ft) keyfob this power board operates atAdvanced Safety and Customizable Obstruction Detection for Automated Gates The LiftMaster L504AL Large Profile Safety Edge is a 4 foot monitored safety device designed to prevent accidents and enhance the efficiency of automated gate systems. Built to meet UL 325 safety standards, this edge reliably detects obstructions and, depending on your setup, can trigger either a stop action or a reverse action, protecting both property and users. Its durable