Rain Bird ESP-ME3 4 Station WiFi Ready Indoor/Outdoor Controller | ESP-ME3-A1

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.