The Solar Sync Sensor is an advanced weather sensor that calculates evapotranspiration (ET) and adjusts Hunter controllers daily based upon onsite weather conditions. Solar Sync measures sunlight and temperature, and uses ET to determine the correct seasonal adjustment percentage value to send to the controller. The controller then uses its programmed run time and adjusts to Solar Sync’s seasonal adjustment value to modify the actual irrigation run time for that day. In addition, the Solar Sync sensor integrates Hunter’s popular Rain-Clik™ and Freeze-Clik® sensors providing quick response in shutting down your irrigation system during rain and/or freezing conditions. The Solar Sync is compatible with most Hunter controllers and applicable to residences, businesses, and municipalities alike.

• Adjustable vent ring allows for longer or shorter reset period
• Rugged polycarbonate housing and metal extension arm
• Includes Quick Response rain shutoff and freeze shutoff at 3°C
• Wired models include 7m of 0.5mm sheathed, two-conductor, UL-approved wire
• Includes gutter bracket and wall mount
• Warranty period: 5 years

These sensors are compatible with Hunter controllers (look for the “compatible with Solar Sync” indicator).