Smart controller for Snow & Ice melt with remote control option.

The OJ Winterline® Protected Controller (ETOP) is designed for outdoor and indoor installation maintaining integrity level NEMA4x / IP 66. The controller will withstand temperatures down to -50°C / -58F.

OJ’s sensors ensure energy efficient operation by only triggering the ETOP system when moisture is detected.

Easy Installation

Mount the controller with four screws and then connect the cables. Define sensor use and afterrun time. Run the system test program. Be at ease. Quick setup and operation.

Easy Operation

Simply swipe the ETOP with a magnet to see the status. Not what you need? Then just swipe again. No need to remove the cover, read long instructions or even check on the system every day.