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NDAA 4K 8MP Outdoor 16CH POE Kit CCTV Camera System 16CH POE NVR Full Set Night Vision Fixed Lens Built-in Microphone

ANNKE 16CH 4K(8MP) H.265 PoE NVR CCTV System + 8pcs 3K(5MP) AI & Microphone HD Night Vision PoE IP Dome Camera With SD Slot

H.265 CCTV Camera Security System Kit 4K 16CH POE NVR Kit outdoor Audio waterproof IP Dome video Surveillance Cameras System Set

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1*16Ch PM PLC Mini-Module Package (0.9mm 0.5M Loose Tube)Polarization Maintaining Planar Light Wave Circuit Splitter With FCAPC

ANNKE 16CH NVR 12MP HD IP Security Camera Poe Audio Fixed Video Surveillance 8/12 PCS Cam Human Vehicle Detection CCTV System

2.4GHz 16CH Agricultural RC - 1080P Digital Video Transmission with

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16 HDDs 16 SATA interface big capacity 16CH alarm input 8CH output 64CH 8MP 4K NVR

AI Technology 16CH 5MP CCTV Camera Home Outdoor Surveillance Camera Set Outdoor Wireless WiFi NVR Kit 16 Channel Security System