Model BE-500 ULTRA-WIRE ™ BOUNDARY EXTENSION KIT For Underground and Quick, Reliable Above-Ground Electronic Fence Installation. Includes Wire, Flags and Splicers Duraflex Pet Doors for Doors There is nothing else like

There is nothing else like this on the market today

then mount your POWER PET door in front of the opening

audible and visual wire break alarms

while providing vertical flexibility so your pet can easily and safely pass through the opening

Model BE-500 ULTRA-WIRE ™ BOUNDARY EXTENSION KIT For Underground and Quick, Reliable Above-Ground Electronic Fence Installation. Includes Wire, Flags and Splicers Duraflex Pet Doors for Doors There is nothing else likeExpand Your Underground Fence by Over 1 3 Acre! Specially Designed for Underground Pet Fence Installation! Need more wire? Our BE 500ULTRA Kit gives you 500 feet of our special Ultra Wire, 50 Brightly Colored Flags and 3 improved, waterproof wire connectors. This wire was specially designed and manufactured for one and only one purpose, electronic dog fence boundary wire. It has electrical and mechanical properties optimized for your dog containment