A Little About Link4

Link4 is made up of a team of forward thinking engineers whose main goal is to provide you with a dependable system of grow room automation while testing the limits of current grow room systems and pursuing new and innovative ways of advancing technology.

All of their products are developed in-house so they know each and every item they sell intimately. This makes them uniquely suited to assist you in any way with your system. By designing each system individually in-house for every customer they have the specialized ability to adjust their systems to any of your specific grow room automation needs. If you’re looking for a particular feature that their products do not currently support, their team of professionals will be more than happy to add the desired feature to your system.
With an advanced line of greenhouse controllers, motor controllers, accessories, and hydroponic controllers they have a variety of products that can be put together to make a complete system for for your new or existing greenhouse.
AgroLinks can provide you with a quote to include:
  • Hydroponics - All-In-One Grow Room Controller that maximizes your yields. Control light and recycle timers, vent fans, air conditioning, heating – even custom devices. Software based intelligence allows for changes on the fly and remote monitoring and adjustment from anywhere in the world.
  • An advanced line of greenhouse controllers that provides complete monitoring and adjustment of all equipment (heaters, vents, fans, irrigation) regardless of greenhouse size or type. Customized solutions can be created based on each customer's individual needs.

Products
iGrow 100 Series 
 
The iGrow 100™ Series is an advanced greenhouse controller system that allows you to monitor and change a vast array of settings pertaining to your greenhouse cooling and heating equipment. The 100 Series comes with either four (400 model) or eight (800 model) outputs, depending on your needs.

The iGrow 100 Series is perfect for people who are looking to make the switch from using a thermostat or an old controller to something more modern and efficient. While it has all the latest features to look after your greenhouse, the information presented is easy to understand and the controls are easy to use.

iGrow 1000 Series
 
Whether you're looking to build, expand, or replace your current controller, the iGrow 1000 Series Controllers™ are the answer to optimizing your greenhouse operations.

A compact and highly versatile controller designed to easily regulate any size greenhouse, the iGrow 1000 Series have advanced energy-saving features and programming capabilities that make them the perfect solution for your needs. This flagship product line from Link4 offers the very best in environmental controls and can be expanded incrementally as your requirements expand.

LinkConn Software
 
Link4 understands how overwhelming greenhouse control systems can be, especially when you're new to them. Often PC interfaces are too complicated, or too limited in their capabilities. Today's growers need a fast and easy way to take control of their greenhouses. That's why we developed LinkConn.

With LinkConn's smart layout, you'll be up and running with a minimal learning curve. The system makes it easy to control all of your equipment, review historical data and optimize growing conditions.

The LinkConn 100™ was introduced to complement the iGrow 100 series product line (iGrow 400™, iGrow 800™). With multiple zones, even minor setting changes can be very laborious. Link4's LinkConn 100™ software allows growers to conveniently control all of their remote hardware through a single PC. All settings can be modified in groups to save time and reduce costly errors.

iDrive Motor Controllers
 
The iDrive series of motor controllers are perhaps the most compact, powerful, and versatile products on the market today. Packed with smart features such as a 5-position manual override switch, motor reverse delay, and high quality components, iDrive motor controllers can control nearly every type of vent and curtain motor.
UL Contactor Panels
 
Every horticultural application is unique. No matter how large or small your growing environment, Link4 Corporation can provide a custom-matched platform to deliver the results you need.
Greenhouse Sensors
 
 
100 Series Temperature Probes
A two-wire analog temperature probe compatible with iGrow 100 series controllers

1000 Series Temperature Probes
A three-wire temperature probe compatible with iGrow 1000 series controllers

Anemoneter
Our wind speed and direction sensor is constructed of rugged materials strong enough to withstand hurricane-force conditions, while also being sensitive enough to detect a light breeze.

Aspirated Digital Temperature and Humidity Sensor

An aspirated version of our digital temperature and humidity sensor.

CO2 Monitor

A rugged and durable CO2 sensor suitable for all greenhouse applications.

Outdoor Digital Temperature and Humidity Sensor

An outdoor version of our digital temperature and humidity sensor.

Solar Light Sensor

This solar light sensor is compatible with the iGrow 100 and 1000 Series. Spectral range: 420-675nm.

Weather Station

For the most accurate reading of weather conditions, Link4's full-featured Weather Station is specifically designed to work with iGrow controllers.

Indoor Digital Temperature and Humidity Sensor

The industry standard in digital temperature and humidity.


iPonic 614
 
Whether you are a professional grower or a hobbyist, the iPonic 614 allows you to control your grow room with one intelligent and fully programmable controller. Control all your needs including temperature, lights, CO2, and humidity.

iPonic 624
 
For larger grow room operations, Link4 is proud to introduce the iPonic 624, a new commercial grade hydroponic controller that controls 2 grow rooms from 1 controller, with the same quality and reliability that customers have come to expect from Link4.

iPonic Communications Module
 
This optional Communications Module allows the iPonic Controller to be directly linked to a local network, laptop or PC, the Internet, smart phones or any Internet compatible device.

Now you have remote control of your grow room through a touch screen or the click of a mouse. How much would that capability come in handy, if a fan stops working while you're across town? Now, you'll receive a message right to your phone or mobile device if there's an equipment breakdown or other environmental issue that requires your attention. And you can turn equipment on or off, adjust levels or make other changes from wherever you are, at any time.
iPonic Cloud Service
 
The Link4 iPonic Cloud is a free online service that uses a centralized Internet database to connect all of your iPonic Controllers. Once you have installed this optional service, you can monitor and control your grow room from any Internet compatible device, anywhere in the world.

Now you have remote control of your grow room through a touch screen or the click of a mouse. How much would that capability come in handy, if a fan stops working while you're across town? Now, you'll receive a message right to your phone or mobile device if there's an equipment breakdown or other environmental issue that requires your attention. And you can turn equipment on or off, adjust levels or make other changes from wherever you are, at any time.
Accessories
 
 
Wireless WiFi PC Serial Interface
Our wireless WiFi PC Serial Interface Kit works with the iGrow100 and 1000 series.

Communications Module

The Communications Module snaps onto the main circuit board of the iGrow100 Series to provide networking capabilities.
 

iMod Expansion Module

This expansion accessory for the iGrow 1600 Series provides two additional relay outputs and two 0-10V outputs.

MO2, MO3, MO4, MO4I, MO5 Standard Contactor Panels
Standard Contactor Panel works with iGrow 100 and 1000 series