Extra Wireless Fence Receiver Collar free shipping D - Depth from front

D - Depth from front of shutter to back of motor

They are easy to install and maintain

All Power Shutters include a shutter motor kit and heavy-duty frame with welded corners for extra strength

All settings can be changed at any time

Extra Wireless Fence Receiver Collar free shipping D - Depth from frontThis PetSafe Wireless Pet Containment System Collar can be used for an additional dog or as a replacement collar for the Wireless Pet Containment System, QC Part #671208, sold separately. Features 5 adjustable levels of correction, plus a tone only mode Low battery indicator Waterproof Fits neck sizes 6" 28" For pets over 8 lbs Includes Waterproof receiver with adjustable collar PetSafe RFA 67 battery Short & long contact points for short or long