The iOptimzer is a Variable Frequency controller that is used with our controllers to regulate air flow on fans or the...

The iOptimzer is a Variable Frequency controller that is used with our controllers to regulate air flow on fans or the...
Membranes play an important role in all RO systems including Link4’s new R1-Series of RO Systems. That starts with...
If you want to combine your liquid feed program with your irrigation cycle, the Sapphire controller is the perfect...
Large or small. Simple or Complex. Link4 has a control solution for different needs. If you are looking to control the...
Most growers are focused on controlling the temperature inside their greenhouse to provide a proper environment for a...
Remote farming is a concept that is growing in popularity around the world. A growing trend with Growers is that they...