Rainbird 6 Station Module for ESP4ME Series Controllers<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Adds six additional stations to Rain Bird residential modular controllers</li><li>Hot-swappable 6-station expansion module can be installed without powering down the controller</li><li>Compatible with Rain Bird ESP-Me and ESP-SMTe series irrigation controllers only</li><li>NOTE: Not compatible with older style ESP-Modular or ESP-SMT series controllers</li><li>Can be installed in any available slot</li></ul></div><img src="http://ecx.images-amazon.com/images/I/311GzyyWXJL.jpg" noproxy>