Rain Bird Expansion Module ESPSM6 6 Station
Easily expand your Rain Bird ESP-Me or ESP-SMTe Series Controller with this 6 station hot-swappable module, which can be added without powering down the controller. Modules can be installed in any available slot.
Adds six additional stations to Rain Bird residential modular controllers
Hot-swappable 6-station expansion module can be installed without powering down the controller
Compatible with Rain Bird ESP-Me and ESP-SMTe series irrigation controllers only
NOTE: Not compatible with older style ESP-Modular or ESP-SMT series controllers
Can be installed in any available slot