Affordable. Convenient. Easy to Use. Delivers complete pool/spa control in one simple device. This affordable and convenient device delivers complete pool/spa control. The AquaLink Z4 provides easy‐to‐use automation for up to four circuits and three valve actuators. Energy Efficient 4-Function Pool/Spa Automation: Easy installation and intuitive set‐up Compact, in‐wall design Convenient and easy to use on‐board interface Four relays control filter pumps, and up to three auxiliary circuits, such as booster pumps, water features, color lights, etc. Controls up to three valve actuators Spill‐over and solar priority functionality built‐in

Features
User Interface Options:
-Onboard, relocatable user-interface—Convenient and easy to relocate wall-mountable interface (included).
-iAquaLink™ Compatible—24/7 control from any smart phone, tablet, or web-connected device (included with some configurations).
-AquaLink Handheld Wireless Remote—Slip-proof, water-resistant housing. Perfect for poolside use or around the house (optional).
-Voice Control—AquaLink Z4 systems can be controlled using your home automation system, allowing you to conveniently and intuitively control your pool without lifting a finger