Garage door, liftmaster, 1/2hp, manual, no motor, up, down, fast 5

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00:15

Garage door, liftmaster, 1/2hp, motor disengaged, free run, up, down, up 3

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00:52

Apartment garbage chute door close with a slide

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00:05

Garage door, liftmaster, 1/2hp, up, down, up 5

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00:50

Garage door, liftmaster, 1/2hp, motor disengaged, free run, up, down, up 2

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00:52

Garage door, liftmaster, 1/2hp, emergency stop, retract, light clicks 6

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00:08

Metal half size locker door closing and opening gently

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00:05

Metal half size locker door opening slowly with latch movement

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00:04

Garage door, liftmaster, 1/2hp, manual, no motor, up, down, slow 1

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00:19

Garage door, liftmaster, 1/2hp, manual, no motor, up, down, fast 1

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00:15