Neewer Dog Trainning Safety Wireless Electronic Fence Trainning Collar System for Pets

When you dog approach the boundary, the signal causes the dog's collar receiver to deliver a warning beep first.

If your dog continues closer to the boundary, the system will issue a mild shock.

If your dog continues further, the system will issue stronger shocks until your dog returns to within the boundary your have set up.

Your dog will naturally seek to avoid correction, and is content staying within established boundaries.

Features:

Built-in Lightning Protection. Protects transmitter from power surges caused by lightning strikes

Multiple Collar Operation-Add as many collars as you like to contain as many animals you have. There is no limit to the number of collars it can control

Up to 5000 square metre range (over 1.2 acre)

Package Contents

1 x Indoor wall-mounted transmitter

1 x Power plug

1 x Adjustable receiver collar

1 x Collar battery (6 volt)

1 x boundary wire (300m)

2 x Extra metal contact points

20 x Training flags

1 x Test bulb

4 x screws

1 x User manual