Electronic Dog Fence, Remote Dog Training Shock Collar & Underground/In-ground Electric Electronic Dog Boundary Containment Fence System,300m Wire, Harmless for All Dogs,for1dog

How it works: 1) Wall-mounted transmitter: Transmitter is the central controller to whole electronic system. Make sure the wire is set to a loop. 2) The receiver collar: Receiver (collar) will make a warning beep firstly and then continuous stimulation if your dog attempts to approach wire boundary. 3) How to install the system: *Design your containment area and calculate the amount of wire needed. *Install the wall transmitter. *Lay out the perimeter wire. *Connect the perimeter wire to the wall transmitter. *Verify transmitter is functioning without problem. *Set up the receiver and then, test the containment system and adjust the field width. *Install the boundary wire and training flags. *Fit collars to your dogs and train your dogs Package Includes: 1 x indoor wall-mounted transmitter 1 x power plug 1/2/3 x adjustable receiver collar 1 x 300 Meter Roll of fence Wire 4 x Screws 1 x User's manual 2 x Extra metal contact points