Rainbird ESP-4ME3 Expandable Controller

The industry’s most flexible irrigation controller solution. Supports up to 22 stations

With 4- to 22-station scalability, the ESP-Me helps you better serve your customers. Install the same controller on residential and light commercial sites – the more stations you add, the more you save, providing you and your customers with more value for the money. (needs RB-LNK to enable Wifi features. Part# RB-LNKWIFI)