TP-Link Omada B8S4-2T 8MP Bullet PoE Security Camera System with 2TB HDD, 4 Cameras with 16-Channel NVR • 16 Channel NVR with 8 PoE+ Ports** • 4× 8MP Full-Colour PoE Bullet Cameras • Red & Blue Flashing Lights and Sirens • Person/Vehicle/Pet Detection • 24/7 Continuous Recording and Local Storage • Effortless Installation with PoE+ • NVR with 2TB HDD Built-in (Expandable to 16 TB) • Camera with All-Metal Housing, IP67 Weatherproof and IK10 Vandal-Proof Warranty Period: 3-Year