New Waterproof and rechargeable Smart Dog In-ground Pet Fencing System W227B with waterproof collar,It’s an upgraded version of W227.This dog fencing system is among the most reliable, cost-efficient pet containment systems available today. A buried wire transmits a harmless radio signal. 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.

Feature:
1.Pulsed Proportional Stimulus - The closer your pet gets to the boundary, the more intense the shock
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.Speed Detect Anti-Run Through(Effective distance:5M)- The faster your dog is moving, the quicker the higher level of intensity is issued
5.Audible and Visual Wire Break Indicator- Should your buried wire ever break,a loud sonic alarm will sound accompanied by a flashing light
6.Built-in Lightning Protection- Protects transmitter from power surges caused by lightning strikes
7.Low Battery Indicator Light - When the light on the collar is green, it is working properly. Red means Need to rechargeable.
8.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.
9.Up to 5000 square meters range. Over 1.2acre
10.Collar Max. Circumference: 55cm
11.Power adapter plug:UK Plug( We will also send you a free plug adapter according to your country)
12.New waterproof funtion,most reliable

Specifications:
1.Name:Dog Electronic Fencing System W227B Extra Collar
2.Model:W227B-Collar
3.Material:ABS Plastic

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. Then you can enjoy with the trained dog

Package included:
1 x Adjustable receiver collars
2 x Extra metal contact points
1 x Test bulb