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The Bluelab Power Relay R4 gives your IntelliClimate or IntelliDose controller the ability to manage high-powered devices with ease. With four independent outputs, it enables precise control over essential equipment like heaters, fans, lights, and CO₂ injectors, making it ideal for automated grow room environments. Key Features: Controls up to four mains-powered devices Compatible with IntelliClimate and IntelliDose Supports up to 24V DC inputs Handles 110V (US) or 220V (UK/EU/NZ/AUS) mains power Ideal for automating climate and nutrient control systems
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🇺🇸 Ship from USA · On Agora since 2025
$679.00