| Security+ technology, replaces pre-1983 receivers with discontinued transmitters |
| Easy to install, simply use your existing wall buttons' wires and plug into a wall outlet, that's it! |
| Over 100 billion possible codes using Security+ remotes, however, this item will accept ALL older remotes as well |
| Accepts multiple remote controls utilizing up to 8 functions, and one Security+ keyless entry |
| Will work with Lift-Master, Sears, Craftsman or Chamberlain remotes |
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