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General| Model | CB2 |
|---|---|
| Power Source | Battery |
| Category | Garage Door Opener Control Unit |
| Compatibility | LiftMaster Security+ 2.0 garage door openers |
| Battery Type | CR2032 |
| Security | Rolling code technology |
Ensure gates run smoothly and seek qualified help for repairs. Avoid wearing jewelry during work.
Ensure wiring complies with local codes and use properly earthed supplies. Disconnect power before adjustments.
Keep accessories away from children. Never allow children to play with controls. Ensure safe gate operation.
Install control unit in a special box, externally, or watertight box. Ensure it is protected from direct sunlight.
Steps for initial setup: connecting drive, setting force, and travel time.
Procedure for testing gate operation, adjusting force, and checking limit switches.
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