Liftmaster 811LM Single Button Remote Control
SPECIFICATIONS:
• Universal DIP Single-Button Remote Control• Encrypted DIP style single-button remote control
• Features Security+ 2.0TM technology
• Ideal for applications such as gated communities or commercial applications requiring a large number of remotes for a common entrance
• Dual 12-position DIP programming offers up to 4,096 codes
• Narrow band transmission on 3 simultaneous frequencies (310, 315, 390 MHz)
• Compatible only with Security+ 2.0TM commercial receivers and operators)
