500ft RJ12 Cable Roll

Build Custom-Length Cables for Your Sensor Network

Most TrolMaster sensors and control modules connect with standard, pre-made RJ12 cable and splitters for plug-and-play installation, which covers the majority of single-room setups without any cutting or crimping. The ECS-500 cable roll exists for the layouts that don't fit that mold, letting users build their own cable lengths when the standard included cables fall short.

It supplies 500 feet of flat, white RJ12 cable along with 100 RJ12 crystal heads and 100 crystal head protectors, enough hardware to terminate a large number of custom runs from a single roll.

Key Features & Benefits

• 500 Foot Cable Roll — supplies flat, white RJ12 cable in bulk for custom runs.
• Includes 100 RJ12 Crystal Heads — provides enough hardware to terminate many custom cable lengths.
• Includes 100 Crystal Head Protectors — protects each termination point from wear.
• Build Your Own Lengths — customizes cable runs beyond what standard pre-made cables offer.

Who Should Use the ECS-500 Cable Roll

TrolMaster system users who need custom cable lengths beyond what standard pre-made cables provide, particularly larger facilities running wiring through walls, conduit, or across long distances, are the intended buyer for the ECS-500. Smaller single-room setups usually do fine with the standard cables included with each module.

About TrolMaster

TrolMaster offers the bulk ECS-500 roll alongside its pre-made cable sets so commercial-scale facilities aren't stuck buying individual short cables for every custom run, a practical option the Sacramento, California company added for its larger installations. It pairs naturally with a crimping tool for growers comfortable terminating their own cable.

Frequently Asked Questions

How long is the cable roll?

500 feet. That's enough for a substantial number of custom-length cable runs from one roll.

What color and type is the cable?

Flat type, white color. The flat profile makes it easier to route along walls or through tight spaces.

How many crystal heads are included?

100 RJ12 crystal heads, along with 100 protectors. That's enough hardware to terminate roughly 50 finished cables.

What's the approximate weight per pack?

About 4.44 kg. The roll ships as a single unit with the heads and protectors included.