• Open or close your garage without a transmitter or key. The LiftMaster radio code lock opens and closes the garage door with a four-digit numerical code. Visitors, for example, can be issued with a temporary code.
• Wireless, with a 9V battery.
• A weather-proof cover protects the keys.
• The keypad is illuminated and therefore easy to operate in the dark.
• For use with the Evolution openers.