Main Wire Harness for PX-2 Main Cable for Model PX-2, Large Power Pet™ door. Contains position sensing switches and power routing cables. ALL ELECTRONIC COLLARS You can operate and monitor

You can operate and monitor your pet door from anywhere with an Internet connection

combine with 3 height ranges to work with almost any pet

It is extra rugged so it won't get damaged during your dog's "ruffhousing"

Please ensure B-3V1A batteries are selected when purchasing replacements

This battery has been designed by the developers of the original Fully Automatic Power Pet Doors and safely powers your MS-4 and MS-5 electronic pet collars

Main Wire Harness for PX-2 Main Cable for Model PX-2, Large Power Pet™ door. Contains position sensing switches and power routing cables. ALL ELECTRONIC COLLARS You can operate and monitorLarge Power Pet Door Replacement Wire Harness No Need to Buy a New Unit Don't let your cherished pet be without the freedom of its Power Pet door if your out of warranty wire harness wears out. No need to buy a whole new Power Pet door unit if, for some reason, your wire harness fails. Just buy this replacement wire harness, and your Power Pet Door will be as good as new! Contains position sensing switchs and power routing cables in one easy to