The Hunter Node 200-Two-Station Controller is perfect for isolated sites, power-restricted areas, or the special needs of drip zones. It is the smart, reliable solution. The Node mounts to a valve's solenoid quickly and easily without a need for screws or additional wires. The unit's solid construction and waterproof exterior ensure it can handle the harsh environment of a valve box. The Node is powered by one or two 9V batteries and provides standard or extended power throughout the season. Along with exceptional reliability, the Node 200 features an easy-to-program LCD screen, the ability to control a Master Valve, and uses standard Hunter controller programming with 3 programs and 4 start times per program. The array of programming options and rugged reliability make the Node 200 a compact, but powerful irrigation controller with the flexibility of battery power.