ZOSI 4PK 5MP Add-on POE IP Security Camera IP66 Night Vision with Ethernet Cable
Only work with zosi 5mp/8mp poe nvr(model: zr08en/m,zr08un/m,zr08sq, zr08sn, zr08hn,zr08uc, zr16dk,zr16sk,zr16hk). IP66 Weatherproof. it needs to connect the ethernet cable and nvr to work.