Ubiquiti | | UVC G3 FLEX Ceiling Mount UVC-G3-F-C | White | Best Buy

$39.99

Defender | | AI POWERED Sentinel 4K Ultra HD Wired 8 Channel PoE NVR Security System, 6 Metal Cameras & 1TB HDD | White | Best Buy

$444.99

Spt | | Mini Size Siren with Dual Strobe (12V) | Best Buy

$20.00