- 1 × ECS-9 12ft RJ12 to 4-Pin IP65 Connector Cable
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TrolMaster ECS-9 12ft RJ12 to 4-Pin IP65 Cable
- 12ft cable length provides reach between connected devices
- RJ12 to 4 pin IP65 waterproof connector format
- Operating range from 32 to 122 degrees Fahrenheit
- 3-year warranty covering all mechanical and electronic components under normal operating conditions.
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- You are connecting a lighting control adapter to ThinkGrow LED fixtures because you need the specific cable interface for that integration.
- You are integrating an AeroFan smart fan remote into a control setup because this is the included connection cable for that remote.
- The IP65 rated 4 pin connector on the fixture side protects the connection from moisture and dust in active grow environments.
- The setup is ready to use straight out of the box with no tools, no assembly, and no configuration required.
- Users who transitioned to these waterproof cables report fewer communication errors between their lights and controller.
- Gardeners who used these for remote fan integration say they saved time on installation since no wiring was required.
TrolMaster ECS-9 12ft RJ12 to 4-Pin IP65 Cable
The TrolMaster ECS-9 is a 12-foot RJ12 to 4-pin IP65 waterproof connector cable designed for connecting the LMA-T Lighting Control Adapter to ThinkGrow LED grow lights with threaded waterproof connectors. It provides the specific cable interface required for that integration — IP65-rated on the fixture side to protect the connection from moisture in the grow environment — with no assembly or configuration needed. The ECS-9 is also the included connection cable for the FRC-1 AeroFan Smart Fan Remote, which is frequently integrated into a TrolMaster Hydro-X HCS-2 control setup.
Compatibility: TrolMaster LMA-T (ThinkGrow LED integration), FRC-1 AeroFan Smart Fan Remote | Hydro-X, Green-X, and Tent-X Systems
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What's Included
Features
💧
IP65 Waterproof Connector
IP65-rated 4-pin connector on the fixture side protects the ThinkGrow LED connection from moisture and dust ingress in active grow environments.
🔗
LMA-T & ThinkGrow Interface
Provides the specific RJ12 to 4-pin connector format required to bridge the LMA-T Lighting Control Adapter to ThinkGrow LED fixtures with threaded waterproof ports.
🔌
Plug & Play — No Assembly
Ready to use straight out of the box — no tools, no assembly, no configuration required. Connect and go.
TrolMaster ECS-9 Specifications
| Specification | Value |
|---|---|
| Cable Length | 12ft (~3.7m) |
| Connector Type | RJ12 to 4-Pin IP65 Waterproof |
| Compatible Devices | LMA-T (ThinkGrow LED integration), FRC-1 AeroFan Remote |
| Working Environment | Temperature 32–122°F (0–50°C), Humidity ≤90% |
| Package Dimensions | 156mm (L) × 83mm (W) × 30mm (H) |
| Compatibility | TrolMaster Hydro-X, Green-X, Tent-X |
Support & Manuals
Warranty
TrolMaster backs the ECS-9 with a 3-year warranty from the original date of purchase, covering all mechanical and electronic components under normal operating conditions. Components that fail due to abnormal or improper usage are excluded from this coverage.
FAQs
What is the ECS-9 used for?
The ECS-9 is a 12-foot RJ12 to 4-pin IP65 waterproof connector cable used to connect the LMA-T Lighting Control Adapter to ThinkGrow LED grow lights with threaded waterproof connector ports. It is also the connection cable shipped with the FRC-1 AeroFan Smart Fan Remote. It provides the specific connector format and moisture protection required for clean integration in active grow environments.
What is the difference between the ECS-9 and the
TrolMaster ECS-3?
Both cables include a waterproof connector on the fixture side for Fluence or ThinkGrow LED integration, but they use different connector formats. The TrolMaster ECS-3 uses a 3-pin IP67 threaded waterproof connector for select Fluence LED fixtures. The ECS-9 uses a 4-pin IP65 connector designed for ThinkGrow LED fixtures and the LMA-T adapter. The two cables are not interchangeable — select the one that matches your fixture's connector format.
Do I need the LMA-T in addition to the ECS-9?
Yes — for ThinkGrow LED control, the ECS-9 provides the physical cable connection between the LMA-T adapter and the fixture. The LMA-T is still required to handle signal conversion between the TrolMaster controller's digital output and the analog signal the ThinkGrow fixture requires. The ECS-9 alone does not replace the LMA-T in this integration.
Is the ECS-9 compatible with LED fixtures other than ThinkGrow?
The ECS-9 uses a 4-pin IP65 waterproof connector matched to ThinkGrow LED fixtures and the LMA-T interface. If another LED brand uses the identical 4-pin IP65 connector format and pin configuration, physical compatibility may be possible — but this must be verified against the fixture's specifications. For other brands, check the TrolMaster ECS cable lineup—including the ECS-1, ECS-2, and ECS-8—to find the appropriate adapter for your setup.
Does the ECS-9 require any configuration after connecting?
No — the ECS-9 is a passive cable with no active components or settings. Once connected between the LMA-T and the ThinkGrow fixture (or the FRC-1 and the AeroFan), it is fully operational with no additional setup required.
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