Wired/Wireless Solar Powered Moisture-Controlled Auto Irrigation System GG-002,uses one indoor controller, several wireless solar moisture sensors, wired and or wireless solar magnetic water valves. This system is good for all kinds of soil conditions, the moisture sensor and magnetic valve are powered by solar cells with rechargeable batteries, have wireless communication with the indoor controller. No power or communication lines are required, which is great for the environment and cost saving.
This results in easy installation and usage, good for gardens and agriculture.