Link4 is made up of a team of engineers whose main goal is to provide you with a dependable system of grow room automation while pursuing new and innovative ways of advancing technology. All of our products are developed in house and so we know each and every item we sell intimately. This makes us uniquely suited to assist you in any way with your system. Whereas other companies may contract out for the construction or designing of their products, we build and design everything we sell completely in house. This also provides us with the specialized ability to adjust our systems to any of your specific grow room automation needs. If you’re looking for a particular feature that our products do not currently support, our team of professionals will be more than happy to add the desired feature to your system.