relayLINK – 6-Channel Dry Contact Relay Module – Automates Greenhouse HVAC, Humidifiers, and Mixed-Voltage Grow Equipment – LED Status Indicators – for Use with Growlink HUB and OS

★★★★★ 4.5 123 reviews

$199.00
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$199.00
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Free shipping Free 30-day returns

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Management number 210662348 Release Date 2026/04/02 List Price $79.60 Model Number 210662348
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  • AUTOMATE SIX DEVICES INDEPENDENTLY: Control HVAC systems, humidifiers, dehumidifiers, fans, or other grow room equipment using six dry contact outputs with independent scheduling.
  • MIXED-VOLTAGE COMPATIBILITY: Dry contact design allows you to switch low-voltage or high-voltage systems without electrical load—ideal for complex automation setups.
  • REAL-TIME STATUS: LED lights on the front panel show the current state of each relay, making it easy to monitor operations or troubleshoot at a glance. *Requires Growlink HUB (sold separately)
  • MADE IN THE USA: Seamlessly integrates into your Growlink system through the HUB for centralized control. Includes wall mounting hardware; optional DIN rail kit sold separately.
  • BUILT FOR TOUGH ENVIRONMENTS: Engineered for commercial greenhouses and grow rooms. Withstands heat, humidity, and daily use with rugged reliability. Scale smarter—Growlink.

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4.5 out of 5
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123 ratings | 50 reviews
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