Liftmaster 811LM Single Button Remote Control

Compatible only with Security+ 2.0 commercial receivers and operators NOTE: Does not work with residential garage door openers like 8360 and 8550 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) Encrypted DIP style single-button remote control Product Features: -Universal DIP Single-Button Remote Control -Encrypted DIP style single-button remote control -Features Security+ 2.0 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+ 2.0 commercial receivers and operators -Includes: Battery, Visor Clip, and Programming Manual -Dimensions: 3.125 by 1.75 by .75 inches

• Does Not work with residential garage door openers
• Compatible with LiftMaster Commercial Logic 5 operators and gates
• The LiftMaster 811LM is only compatible with the LiftMaster 850LM, LiftMaster 860LM and Star1000 Radio Receivers.
• Will NOT work your residential garage door opener, unless you've replaced the radio receiver with one of the above