The Pentair 900 MHz Wireless Ethernet Link Kit (523557) is the OEM wireless networking kit for the IntelliCenter automation system, providing a dedicated point-to-point wireless Ethernet bridge between the IntelliCenter load center and a home network — without running a physical Ethernet cable from the equipment pad to the router. ⚠️ IMPORTANT: KIT LISTING — MULTIPLE COMPONENTS INCLUDED This listing is a kit, not a single unit. It includes a PoE module and Ethernet cables — everything required to establish the wireless bridge. ⚠️ IMPORTANT: INTELLICENTER SYSTEMS ONLY This kit is designed exclusively for the Pentair IntelliCenter control system, including IntelliCenter, IntelliCenter Lite, and the IntelliCenter Upgrade Kit. It is not compatible with EasyTouch or IntelliTouch systems — those platforms use different connectivity solutions. Verify your control system model before ordering. ⚠️ IMPORTANT: LICENSED PROFESSIONAL INSTALLATION REQUIRED Electrical control components must be installed or replaced by a qualified electrician or certified pool technician. Always shut off power to the IntelliCenter load center before opening the panel enclosure. This kit establishes a wireless Ethernet bridge between your IntelliCenter load center and your home network. The units communicate over the 900 MHz band, delivering a stable, wired-equivalent network connection. The 900 MHz frequency provides greater range and improved signal penetration through walls and outdoor obstructions compared to standard 2.4 GHz or 5 GHz Wi-Fi — a meaningful advantage for equipment pads located at a distance from the home. Once connected, the IntelliCenter system gains full network access for remote monitoring and control. Specifications Pentair Part Number 523557 Part Name 900 MHz Wireless Ethernet Link Kit Product Series IntelliCenter Compatible Systems IntelliCenter, IntelliCenter Lite, IntelliCenter Upgrade Kit Wireless Frequency 900 MHz Quantity Included Kit — includes PoE module and Ethernet cables Pro Tip Before ordering, confirm your IntelliCenter load center model and hardware revision against the kit's installation guide — IntelliCenter was released in multiple hardware revisions, and network connectivity options may differ by revision. Installation connects into the low-voltage section of the load center; however, the entire panel must be fully de-energized before the enclosure is opened. If you are uncertain which section is which, have a qualified pool technician or licensed electrician perform the installation.