Upgrade your Classic Apex Controller to the newest technology or start your Apex control system with the A2 Apex Controller Base Unit!

NOTE: this is a fully tested A2 base unit with power supply. It does not include probes or an energy board. these can be purchased separately.

Built-in WiFi, Salinity, Temperature, and pH monitoring (probes required)

Compatible with with Set reminders, log testing and dosing information and much more! The A2 Apex Controller base unit allows you to use accessories like the energy board (not included) and others that require the increases onboard memory and processor power. 

Included WiFi lets you now connect to the internet even easier. With the Fusion Cloud interface, everything is easier from calibrating probes to customizing outlets. Fusion gives you the ability to monitor and control your Apex from anywhere in the world.

Apex Control System

The A2 Apex's Head Unit now includes the ability to have salinity monitoring, pH, ORP, and Temperature monitoring right out of the box. The completely new design also incorporates a sleek, rotating mounting system letting you securely mount the brains of the Apex system while having easy access to probe cords and aquabus connections.

Built-in reliable WiFi

Now with built-in WiFi, connecting your Apex system has never been easier. With the totally free Fusion cloud-based software, getting connected, and controlling can be done within minutes. You can now do firmware updates through WiFi on your local network

Backward Compatible

If you have any old modules, head units, energy bars, or other Apex accessories they will work flawlessly with the new Apex Base Unit.

Dimension

Head Unit - 4.75" L x 5.25" H x 3.25" W

What’s Included?

1x  Apex Control Head Unit