The NODE-BT is enabled with powerful wireless Bluetooth technology that can be easily managed from a smartphone. Install the waterproof NODE-BT in gardens, parks, medians, roundabouts, greenhouses, or other outdoor applications where AC power is unavailable. NODE-BT is controlled by a multi-language smartphone app. The app maps controllers by location and sends battery-change reminders. Controllers can also be configured offline, which makes field adjustments quick and easy to deploy at a later time. Run-time flexibility is perfect for germinating seeds or other agricultural applications. Best of all, NODE-BT makes battery-powered irrigation convenient and comfortable. For versatility during installation, the controller is mountable in five unique ways. Total app control removes the task of opening dirty valve boxes and programming irrigation schedules on a dark screen. Professionals can also enable irrigation and check battery status right on the controller with the touch of a button, greatly speeding up maintenance.