Gorilla DE PRO SERIES GSI-1 Controller

Gorilla’s DE Pro Series GSI-1 Controller allows growers to integrate and control 500 different DE 1000W lights across dual zones using standard telephone cables. Control lights that are up to 1000 feet away without damage from electrical inconsistency.

The GSI-1 has the distinct ability to simulate sunrise and sunset lighting cycles, which warms up your plants slowly and naturally. The controller also has a brown-out/ black-out detection feature and an automatic timing feature for optimal light restarting. It also has a built-in clock and a battery backup that stays good for a rated 30 years!

The GSI-1 Controller is smart enough to know when the temperature in your grow operation is too high, leading it to automatically dim your grow lights to alleviate environmental stress and damage to your precious plants and flowers. You also have the ability to fine-tune the wattage from 600W all the way up to 1150 watts in increments of 1%!   Impressive features indeed.