Liftmaster 811LM Single Button Remote Control

NOT COMPATIBLE WITH GARAGE DOOR OPENERS This item is new in box and includes visor clip, battery and programming instructions. Ideal for applications such as gated communities or commercial applications requiring a large number of remotes for a common entrance Features Activates 1 Security+2.0 receiver or commercial opener Compact design LED indicator used for battery strength and transmitting signal Visor clip included One-Year manufactures warranty Specification Power: 3 volt lithium battery CR2032 included. Frequency: Tri-frequency 310, 390 and 315MHz. Codes: 12 on/off code switches with encrypted technology. Dimensions: 3.125 x 1.75 x 0.625 inches (excluding visor clip).

• LiftMaster model 811LM is a one button 12 code switch digital encrypted visor remote control that is compatible with LiftMaster radio receivers and commercial openers with Security+ 2.0 technology.
• This remote has 12 on/off code switches but it transmits a encoded signal rather than a standard digital signal to provide additional security.
• NOT COMPATIBLE WITH GARAGE DOOR OPENERS
• Instructions,visor clip and battery included