Dog Training Collar + Electronic Fence System - Waterproof, 2500 Square Meter Range 

Working Modes 

- Pulsed Proportional Stimulus - The closer your pet gets to the boundary, the more intense the shock. 
- Progressive Tone Stimulus - A warning tone will be issued first, then a shock stimulus if your dog continues to move closer to the boundary. 
- Power Boost Switch - Allows the width of the warning to be adjusted. 
- Speed Detect Anti-Run Through - The faster your dog is moving, the quicker the higher level of intensity is issued. 
- Audible Wire Break Alarm - The system's control center has an audible alarm to alert you if it senses a break in the wire or if the boundary system is not functioning correctly. 
- Visual Wire Break Alarm - The system's control center will light also up if it senses a break in the wire. 
- Quick Disconnect Terminals - Quick and secure connection or disconnection of the wire to the control center. 
- Low Battery Indicator - When the light on the collar is green, it is working properly. A red light means it is time to replace the battery. 
Manufacture Specifications 
Triggering Conditions: Pet Approaches the Fence 
Working Mode: Warning Tone, Vibration, Static Shock 
4 Levels of Proportional Stimulus Warning 
10 Levels of Signal Detective Width 
Range: 2500 Square Meters