Trolmaster 500ft RJ12 White Cable Roll with 100 pcs connectors and connector cover

The TrolMaster 500ft RJ12 Cable Roll (ECS-500) is the perfect solution for growers who need flexible cable customization beyond standard pre-cut RJ12 lengths. Designed for plug-and-play ease, this flat white cable roll enables simple and reliable connections between sensors and control modules in grow room environments.

The ECS-500 package includes 500 feet of RJ12 cable, 100 RJ12 crystal heads, and 100 crystal head protectors—giving you everything you need to create custom-length cables for complex or large installations.

Key Features:

• Flat-type RJ12 cable in white

• 100 crystal heads and 100 protectors included

• Durable and designed for grow environments (32-122°F, ≤90% humidity)

• Ideal for TrolMaster systems and other RJ12-compatible devices

Package Includes:

• 1 × 500ft RJ12 Cable Roll

• 100 × RJ12 Crystal Heads

• 100 × Crystal Head Protectors