Communication Key
Engineered for Commercial Growers: Maximize Productivity
Crafted for resilience and quick recovery, these cards are designed to withstand power surges and lightning, ensuring your operations stay uninterrupted.
Key Benefits:
Surge-protected for uninterrupted operations
Swift field replacement for minimal downtime
Significantly reduces system interruptions
Easy installation without any special tools
$95.00
Shipping calculcated at Checkout | *17% surcharge calculated on all hard goods.
Learn how to replace your communication card in minutes.
- Electrically isolated for surge protection
- Removable for on-site serviceability
- Plug-and-play replacement
1. Why is isolation important?
2. Can the card be replaced on- site?
3. Do I need tools or technical support to replace it?
4. How does the Communication Key protect system from power surges or lightning?
It provides isolation and surge protection on the communication line, helping shield the controller and modules from spikes caused by lightning or power surges.
5. What happens if my Communication Key fails does it stop the entire system?
If it fails, communication between modules may be interrupted, but the main controller can still keep running its last programmed settings.
6. Does using an isolated Communication Key reduce risks of system-wide communication failures?
By isolating segments of the LBus, it prevents one faulty module or surge from disrupting communication across the whole system.
Link4 Cloud for Web, Android, and iOS
The Link4 Cloud is the latest innovation to Link4’s Cloud technology, supporting the new Pearl controller.
Monitor and set your controllers from anywhere. Create reports, view graphs, and collect data. Log notes using the Grow Journal. Do all of this and more using the intuitive user interface.
