Rain Bird ESP4ME3 Indoor Outdoor 120V Irrigation Controller LNK WiFi Compatible ESPME3
Brand: Rain Bird

Comes with 4 stations and expandable up to 22 stations, the ESP-ME3 provides the station count options customers need. Install the same controller on residential and light commercial sites. Add station modules when expanding irrigation without removing or even powering down the controller. Upgrade the ESP-ME3 to a SMART controller with EPA WaterSense certification by adding the LNK WiFi module and a WR2 rain sensor. The LNK makes programming and monitoring easy through the enhanced Rain Bird app. For even greater water monitoring and protection from a broken irrigation system install an optional flow sensor.

Comes with a power cord for quick plug-in indoor or outdoor installations. Cord can be removed to hardwire the internal transformer to a junction box.
Comes with 4 zones and expandable to 22 zones with optional modules.
Non-volatile memory saves controller settings indefinitely, even after long power outages
WiFi Connectivity by simply plugging in the optional Rain Bird LNK WiFi Module (sold separately), users can access, operate and monitor their irrigation system from anywhere. Internet-based weather information is used to make daily adjustments to the irrigation schedule, saving up to 30% in water.
Flow Monitoring Compatible with multiple sizes and makes of optional wired flow sensors (sold separately) for flow monitoring and notifications to save water and protect against property damage.