Neptune Systems A3 Apex Pro Controller System

**LIMITED TIME 25TH ANNIVERSARY OFFER**  To celebrate Neptune Systems' 25th Anniversary, for a limited time, all A3 Apex Pro Controller Systems will feature a special limited edition commemorative logo base unit, as well as a FREE Neptune Systems T-Shirt, Baseball Cap, Sticker, and hand-signed Thank You letter... while supplies last!   Neptune Systems A3 Apex Pro System -- The most complete experience of monitoring and control for the discerning aquarist Fully equipped A3 Apex Pro base unit 4 FMM Ports 4-Channels 0-10V Variable output 6 Switch Digital Input 2 Aquabus Ports 2 pH/ORP probe ports 1 Salinity* probe port 1 Temperature probe port Both WiFi & Ethernet compatible Soft-touch finish New built-in audible alarm Control up to 13 individual power connections with the Energy Bar 832 ONLY power bar on the market to be ETL/UL certified specifically for aquarium use 8x 120 VAC outlets 3x 1LINK outputs for WAV, DOS, etc 2x DC24V outputs for accessories (small pumps, solenoids, f