RJ12 Waterproof Straight-Through Inline Coupler ( 2 Packs )

The TrolMaster ECW-1 RJ12 Waterproof Straight-Through Inline Coupler (2-Pack) is designed to extend the connection between two RJ12 cables, its sealed waterproof connectors prevents water intrusion, thus maintaining a long-lasting and stable connection with high performance between controller, sensors and devices.