The Reolink Junction Box D20 is constructed from durable aluminum alloy, offering robust protection for your camera's wiring. Its design facilitates both indoor and outdoor installations, providing a waterproof solution for electrical and communication connections. Designed with an IP66 rating and durable materials, it ensures long-term reliability in harsh conditions and simplifies installation for both professionals. The Reolink D20 is a robust junction box designed specifically for dome cameras, providing neat, protected cable management for professional CCTV installations. It hides and shields the PoE Ethernet cable and RJ45 connector inside a sealed housing, helping to safeguard connections against rain. This manual provides comprehensive instructions for the installation, operation, and maintenance of the Reolink Junction Box D20. This accessory is designed to provide a secure and weatherproof enclosure for wiring connections of compatible Reolink dome cameras, ensuring a clean and protected. Conceal and protect the Ethernet cable and RJ45 connector of PoE cameras from the elements and potential vandalism. Help you have a clean and easy installation. Designed for: RLC-822A RLC-833A RLC-842A RLC-1220A RLC-820A D800 RLC-520A RLC-520 RLC-422 RLC-522 RLC-423 D400 RLC-420 RLC-823A RLC-823A. The Reolink junction box D20 offers a compact and clean solution for connection cables. What's included: Junction box D20 x1.