Brand new and high quality.
Pulsed Proportional Stimulus--The closer your dog gets to the boundary, the more intense the shock will be.
Progressive Tone Stimulus--A warning tone will be issued first, then a shock stimulus if your dog continues to move closer to the boundary.
Variable Field Width Control--Allows you to precisely control the width of the signal field.
Audible and Visual Wire Break Indicators--Should your buried wire ever break, a loud sonic alarm will sound accompanied by a flashing light.
Speed Detect Anti-Run through--The faster your dog is moving, the quicker the higher level of intensity is issued.
Built-in Lightning Protection--Protects transmitter from power surges caused by lightning stikes.
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 acre).
Low Battery Consumption, quick disconnect terminals.
Item: Smart Dog In-ground Pet Fencing System
Dimensions:14.7 cm x 8.5 cm x 3.5 cm
Weight: 715 g