3-in-1 sensor with cable (WCS-2) TrolMaster TROLMASTE
Complete description
(SPH-1) RJ12 Splitter TrolMaster: Centralized Hub for Sensors and Modules
The SPH-1 RJ12 Splitter from TrolMaster is a powered splitter hub designed to simplify and professionalize the installation of TrolMaster control systems. It allows you to connect multiple sensors, device modules, and lighting adapters to a single controller via one RJ12 input, maintaining a tidy, stable, and scalable installation.
Thanks to its design, the SPH-1 eliminates the need to use daisy-chained Y-splitters, reducing connection errors and improving system reliability. As a powered hub, it amplifies the signal passing through it, which makes it possible to connect a greater number of devices and control an almost unlimited number of LED/HID luminaires with a single TrolMaster controller.
Main Features
Single RJ12 input: direct connection to the main controller.
8 independent RJ12 outputs: allows connection of sensors, device modules, and lighting adapters.
Powered hub (12 V): boosts the signal for stable and lossless communication.
Clean and centralized installation: avoids adapter chains and improves cable organization.
High scalability: ideal for systems that grow over time.
Usage Advantages
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Simplifies installation: a single cable from the controller to the hub.
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Greater signal stability: reduces failures due to losses or interference.
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Order and tidiness: clear and professional wiring.
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Total compatibility: works with TrolMaster sensors, modules, and adapters.
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Advanced lighting control: makes it easy to manage multiple lights from a single controller.
Recommended Application
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Facilities with multiple sensors (temperature, humidity, CO₂, PAR, etc.).
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Systems with various control modules.
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Centralized management of LED/HID lighting.
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Projects that require professional scalability and reliability.
The TrolMaster SPH-1 RJ12 Splitter is the ideal complement for those seeking a clean, powerful, and future-ready installation, maximizing the performance and capacity of their TrolMaster controllers.
Guaranteed quality
In Growindustry we only work with proven quality products and trusted brands.
Each article goes through control before shipping to ensure that you receive it in Perfect conditions and Ready to use.
Your satisfaction is our priority.
Shipments and returns
🚚 Shipping
Quick delivery:
We send your order within 24 to 72 hours once confirmed.
Available monitoring:
We will inform you when your order leaves our facilities.
Shipping areas:
We ship to Peninsula and Balearic Islands.
We currently do not send to the Canary Islands, Ceuta or Melilla.
🔄 Returns
Term:
You can return your order in the 15 calendar days after delivery.
Defective product or our error:
We take care of the return expenses and send you a cost without cost.
Return for change of opinion or error when buying:
You can return the product, but you must cover shipping costs.
Product condition:
You must be unused and in your original packaging.
📍 Check all the details in our Returns and Guarantees Policy.