Link4 CorporationLC99511 iPonic 614 Environmental Controller

Would give it 5 stars were it not for a series of LED'S inside the sensor which will screw up any kind of crop that requires a completely dark night cycle... It's really bright and will cause hermaphrodite cannabis plants. I called tech support only to get told to open it up and duct tape the lights. Great idea however I think it's messing up alot of grows...

The only sensors that work with the Link 4 units are very low quality sensors that they charge you hundreds of dollars for and need constant replacing- the temp/humidity sensor is literally just a small piece of plastic glued to a board... For the price, I expected more.

This is my second unit after 3 days of use channel 1 and 8 stop working. I googled the replacement parts to a total of $15.66. I called the company asking for a service ticket and got a reply with a bill of $600 to repair it. When I asked why is this so expansive I got no response and my ticket was deleted. Horrible customer service I’ll make sure to never use this company or it’s products again !!!

One of the best controllers on the market. Easy to set up and if you have an issue they have awesome tech support. I have had mine for 5 years with no issues. One of the reviews said the sensor has leds that are super bright and will cause hermaphrodite is wrong. Again I have had zero issues with mine or my crops.

It is a great all-in-one controller for dialing in your grow . The 15 amp max is a little low especially if you're trying to run a heater and/or an A/C, I don't use the iponic for lights instead I use the Colorado Magic Board. The CO2 ppm, humidity, and temperature sensor all set up to your preferences automatically is a real game changer. Customer support is what really is lacking in this company they will help but sometimes they take a while to call back or don't sound too happy to help. Overall it is a great controller especially since you can link it up wirelessly and and I would recommend it.

On my second harvest and this controller hands down is the easiest to use had problem with controllers in the past use to run timers until I found out they don't let me know If something is wrong av went out and lost everything get to hang out and check in don't have to stay chained to my house get to change setting with my app easily and I don't have to worry saved a couple bucks get to retract my steps in my crop and get to tweak things much easier worth the investment.

I had a great experience working with link 4 sales team helped me with exactly what I needed to set up my grow room. Was able to pick up from warehouse in a timely matter which worked great. Both iponic 614 and iponic 624 work great for me. This is the product to get if you want great results

Hydro galaxy has ripped me off and I would never purchase from them . Bought 2 link 4 iponic600 controllers and they are not working properly from the first day I bought them . Now hydro galaxy won't return my purchase for $2200.00 DO NOT BUY FROM HYDRO GALAXYDO NOT BY FROM LINK 4 they do not stand behind there products