Maximize compatible on-camera storage with a 1TB WD Purple surveillance microSD card designed for continuous 24/7 recording.
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Add dependable local recording to a compatible camera with a 256GB SanDisk High Endurance microSD card built for continuous video use.
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Keep more camera footage on hand with a 512GB SanDisk High Endurance microSD card made for frequent, continuous video writing.
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Monitor a rolling or overhead door with a rugged surface contact, adjustable magnet, epoxy-sealed reed switch, and shock-absorbing housing.