Dog Fence System Electric Collar with 2 Waterproof Receiver
Introduction:
This hidden fencing system is one of the most reliable and cost-efficient pet training systems in the world. A harmless radio signal will transmit to your dogs when they approach the set-up boundary with the buried wire. The collar receiver which is tied around your dogs' neck will alarm a warning beep first when they approach boundary.
Main Features:
1. Pulsed Proportional Stimulus--The closer your dog gets to the boundary, the more intense the shock will be.
2. Progressive Tone Stimulus--A warning tone will be issued first, then a shock stimulus if your dog continues to move closer to the boundary.
3. Variable Field Width Control--Allows you to precisely control the width of the signal field.
4. Audible and Visual Wire Break Indicators--Should your buried wire ever break, a loud sonic alarm will sound accompanied by a flashing light.
5. Speed Detect Anti-Run through--The faster your dog is moving, the quicker the higher level of intensity is issued.
6. Built-in Lightning Protection--Protects transmitter from power surges caused by lightning strikes.
6. Multiple Collar Operation-- Add as many collars as you like to contain as many animals as you have. There is no limit to the number of collars it can control; Area Covered--Up to 5000 square meter range (over 1.2 acres).
How to Set Up:
1. Bury (very easy to bury, only 1/4" underground in a very thin line) or simply fix the wire on the yard fence.
2. Plugin the power box.
3. Connect the perimeter wire to the power box.
4. Put the receiver collar on your dog.
5. Train your dog by leading him around the perimeter. Let him experience the warning beeps & shock so he knows his boundaries.
6. Sit back and ENJOY your trained dog.
Package Includes: 
1 * Indoor wall-mounted transmitter
1 * 12V Power plug 
2* Adjustable receiver collar Waterproof IP7 
2 * 9 Volt 4LR44 battery for collar
1 * 300 Meter Roll of fence Wire
20 *Training flags
4 * Screws
1 * User's manual