LiftMaster Model 3850
Description
Now when the power goes out, the LiftMaster 3850 DC garage door opener will still work.
- 800 Newtons of DC power (equivalent lifting power to 3/4 HP)
- Belt drive
- Premium Remote Control lights up when hand nearby to easily find the right button
- Smart Control® Wall Panel displays time, inside garage temperature, and system status to maintain your garage door opener system
- Fully integrated battery backup technology
- 200 watts of light (bulb not included)
- Lifetime motor and belt warranty
- Good Housekeeping seal
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