Apartment PA system beeping

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00:01

Apartment PA system tone deep and long

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00:05

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

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00:15

Small desk fan turning on and running medium then turning off

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00:37

Metal half size locker door opening softly with latch movement

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00:03

Garage door, liftmaster, 1/2hp, manual, no motor, up, down, slow 3

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00:19

Garage door, liftmaster, 1/2hp, up, down, up 4

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00:50

Apartment door mail slot inserting mail slow then fast

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00:13

Garage door, liftmaster, 1/2hp, manual, no motor, up, down, fast 4

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00:15

Metal half size locker door closing and opening gently

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00:05