ESPSM Expansion Module

ESPSM3 and ESPSM6 Expansion Module 3 and 6 Stations

• Adds three or six additional stations to Rain Bird residential modular controllers
• Hot-swappable 3 or 6-station expansion module can be installed without powering down the controller
• Compatible with Rain Bird ESP-M, ESP-Me, ESP-SMT and ESP-SMTe series irrigation controllers
• Can be installed in any available slot