HOD HEALTH AND HOME Australia has been operating online and instore for 8 years. All products come with a 1 year warranty, fast shipping and special offers added to our site daily.. This Hidden Tp16 Fencing System Is A Cost-Efficient Pet Friendly Containment Systems. A Buried Wire Transmits A Harmless Radio Signal. When Your Dog Approaches The Boundary (Within Approximately 2 Metres) The Signal Causes The Dog Collars Receiver To Deliver A Warning Beep First. If The Dog Continues Further The System Will Issue StrongeraBeeps And Until Your Dog Returns To Within The Boundary You Have Set Up. Specifications And Features: Pulsed Proportional Stimulus- The Closer Your Dog Gets To The Boundary The More Intense TheaBeep AndaStat Will Be; Progressive Tone Stimulus-A Warning Tone Will Be Issued First Then AaStat Stimulus After 4-10 Seconds.AStat Stimulus Will Be Progressive As You Dog Moves Closer The The Boundary. Variable Field Width Control-Precisely Controls Width Of The Signal Field. Audible And Visual Wire Break Indicators-A Should Your Buried Wire Ever Break A Loud Sonic Alarm Will Sound Accompanied By Flashing Light. Speed Detect Anti-Run Through- The Faster Your Dog Is Moving The Quicker The Higher Level Of Intensity Is Used. Built In Lightening Protection- Protects transmitter From Power Surges Multiple Collar Operation - Add As Many Collars As You Like To Contain As Many Animals As You Have. No Limit. Up To 5000 Square Metre Range (Over 1.2 Acre) 300M Copper Boundary Wirea- 0.5Mm Thickness 1Mm Thickness Including Pvc Protective Covering. Air Transport Un 3481 Package Includes:</