Trolmaster | ECW-1 | RJ12 Waterproof Straight-Through Inline Coupler |

| Trolmaster RJ12 Waterproof Straight-Through Inline Coupler | ECW-1 |

The TrolMaster ECW-1 RJ12 Waterproof Straight-Through Inline Coupler is designed to extend the connection between two RJ12 cables, its sealed waterproof connectors prevent water intrusion, thus maintaining a long-lasting and stable connection with high performance between controller, sensors and devices.