Trolmaster SPH-1 Splitter RJ12 – Signal Splitter for Sensors in Indoor Growing
Trolmaster SPH-1 Splitter RJ12 – Signal Splitter for Sensors in Indoor Growing
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Salidas: 8 RJ12 independientes desde una sola entrada.
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Alimentación: hub a 12V que amplifica la señal para conexión estable.
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Compatibilidad: luminarias LED/HID y sensores TrolMaster.
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Ventaja: elimina divisores en Y para instalación limpia y escalable.
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Description
- 🔌 8-Way RJ12 Splitter: Allows you to connect multiple TrolMaster sensors, modules, and adapters from a single RJ12 input.
- 🧠 Clean and Tidy Installation: Eliminates the need for daisy-chaining Y-splitters, simplifying wiring.
- ⚡ Powered Hub: Amplifies the signal to allow more devices to be connected without performance loss.
- 💡 High Scalability: Enables control of an almost unlimited number of LED or HID lights with a single TrolMaster controller.
Full description
TrolMaster SPH-1 — RJ12 Hub with 8 Outputs for Control Systems
The TrolMaster SPH-1 It is a 12V powered concentrator with 8 independent RJ12 outputs that simplifies and professionalizes the installation of TrolMaster systems. Allows you to connect multiple lighting sensors, modules and adapters from a single input to the controller, eliminating daisy-chaining Y-splitters and amplifying the signal for stable communication.
SPH-1 Features
- 8 independent RJ12 outputs from a single input to the main controller.
- Hub powered at 12V: Amplifies the signal for stable connection of more devices.
- Eliminates the need for chained Y splitters: clean and professional installation.
- Allows you to control an almost unlimited number of luminaires LED/HID from a single controller.
- High scalability for installations that grow over time.
Guarantee
At GrowIndustry we only work with products of proven quality and trusted brands.
Each item goes through a check before shipping to ensure you receive it in perfect conditions and ready to use.
Your satisfaction is our priority.
How to use
1. Conecta el SPH-1 al controlador principal TrolMaster mediante la entrada RJ12 única.
2. Alimenta el hub conectando el cable de 12V a la fuente de alimentación correspondiente.
3. Distribuye los sensores, módulos y adaptadores de iluminación en las 8 salidas RJ12.
4. Evita el uso de divisores en Y en cadena: el SPH-1 los sustituye de forma más fiable.
5. Verifica desde el controlador que todos los dispositivos conectados son reconocidos.
6. Añade más dispositivos al hub según crece la instalación, hasta su capacidad máxima.

Trolmaster SPH-1 Splitter RJ12 – Signal Splitter for Sensors in Indoor Growing
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