Hunter Pro-C PC-400i 4 Zone Base Controller; Indoor with Plug-In Transformer<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Flexible design: Modular model offers 4-16 stations， or choose fixed 6 or 12 station models</li><li>Solar Sync dial position: now available with built-in Solar Sync programming for increased installation efficiency</li><li>Solar Sync delay feature: allows adjustments to be postponed for up to 99 days</li><li>Cycle and Soak feature built in: reduces runoff</li><li>Warranty period: 2 years</li></ul></div><img src="http://ecx.images-amazon.com/images/I/61DfSpo8tML.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51wjuLlfCFL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51UdIA43S4L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51aG1%2BtgcJL.jpg" noproxy>