If your pet gets too close to the underground wire, the radio signal triggers a ‘beeping’ noise from the recei… The SportDOG In-Ground Fence system is a simple and cost-effective alternative to a traditional fence. The SportDOG Brand Contain+Train system is designed to provide all of the current containment capabilities of our In-Ground Fence combined with the remote training capabilities of our popular FieldTrainer 425 allowing owners to secure their dogs within set boundaries and train both inside those boundaries at home and in the field. Nicks in the line do not present an immediate problem to the system until the nicks begin to fail in a cascading manner over time. The OCEVEN fence works in a circle with satellite to continuously detect a … I’m thinking I may need to replace the wire. I find retail units fail in the manner you described. Lightning strikes near enough to the line are a problem as the high voltage and amperage of lightning can blow bad spots out like a fuse gets blown in your car or home. This is where electrons of dissimilar materials will migrate from an area of high concentration to a lower concentration. We only use HDPE or HMW wire casings. Soils that receive fertilizers have more metals and electrolytes in the soil. This theory is important because once a fence fails from one event, by the time we get it fixed, we often find many old damaged areas that have failed at nearly the same time, or shortly thereafter, and for weeks and months after the main disruption. My thoughts are: I also used larger wire. I’ve seen it happen before. We bought new collars, batteries, and new wire. If the alarm goes off, congratulations, you've found your break! Phone: 913-345-2533 Use different modes for the appropriate level of training. Thank you for the help. $297.95$297.95. If you have a strong signal on both ends connect them with a piece of wire, disconnect the choke and reconnect the wires from the fence into the transmitter. In order to post comments, please make sure JavaScript and Cookies are enabled, and reload the page. Thanks for this Instructable. But dry the ground out too much, or put too much moisture in the ground and it gets tricky and takes more time. Just use a piece of wire in place of the choke and follow the instructions as provided. Thanks worked great for me! NEW - OPEN BOX SportDog 100 Acre In-Ground Electric Fence System Dog SDF-100A. I bought these connectors from the local hardware store, time will tell if they are the best ones or not but you want something that is waterproof and suitable for the temperature range in your climate. When I first laid out the system last year, I had the transmitter set at about mid-range, and it gave me a protected zone several feet wide. This is why when a wire gets cut we will often find multiple breaks and bad splices during a service call. View Details. Sometimes that can happen before we can get out of the neighborhood. Sun exposure to the wire casing can damage non-UV protected wire casing. Extreme Dog Fence System See Amazon.com for best selection and value. Easily add up to ¼ acre coverage to your in-ground fence. It’s easier and cheaper than replacing the whole 500 or 1000 ft of wire. If you leave your fence plugged in, the bad splices and nicks corrode slowly. The signal still travels down the line and travels thru the moisture in the ground across the break in the line, like the ground rod example above, but there is only enough signal to barely trigger your receiver. I have just over 1/2 acre inside my perimeter. It sounds like the wall mounted transmitter is the problem. The SportDog Rechargeable In-ground Fence System 100C has a smaller and sleeker collar receiver that charges in just two hours and has a 1-2 month battery life! I was able to get the RF choke from RadioShack for $1.50 and had extra repair tubes. You can make one -- it's just a coil of wire. I´m developing a similar circuit for a home made robot-machine and it will help me a lot if I can see how your system is built, Can you upload a picture of the complete electronic circuit? I measured resistance of the loop (while I had it disconnected from the twisted wires) – it fluctuates anywhere from 0.0 ohms to 4.0ohms, but usually 1-3ohms. That gave a much stronger signal. The reason has something to do with impedance, not resistance. However an ounce of prevention can save a lot of frustration in the future. After calling the company I was informed that this alarm meant there was a break in the fence, and that I should have them come out as soon as possible - because my dog would surely figure this out in a few days. Only a few feet cross under grass, that it would be easiest to replace now while it hasn’t grown roots and I can simply lift it up. Replace the Fence Transmitter for your SportDOG Brand® In-Ground Fence™ system or Contain+ Train™ system, or create a containment and training system with your existing SportDOG Brand Remote Transmitter by pairing this Fence Transmitter with the Wire & Flag Kit (SDF-WF) and the Contain + Train Collar Receiver (SDF-CTR). Request a service appointment online by clicking here, (seems to be a bad link) or call us at 866-804-1250.At your service appointment, our Certified Technician will test your entire system including the control panel, lightning and surge protection, Computer Collar receiver, and underground wire. on Introduction. SportDOG Brand In-Ground Fence System. Now with several levels of static stimulation as well as vibrate and tone, it is even easier to keep your dog safe and secure. Thanks!! The wire coming back is a “-” charge. The SportDOG Brand® SDF-100C In-Ground Fence™ System features a smaller and sleeker Collar Receiver than the original In-Ground Fence system (SDF-100A). Rodents can chew into a plastic casing and sometimes bite through it. Whether your dog hunts, trials or is a full-time companion, this Underground Dog Fence provides freedom and safety for $1,000's less than conventional fencing. Thus, a fence left energized, albeit in a state of high resistance will generally not trigger a wire break alert for much longer than one left unplugged. It started beeping so I was certain that it was a line break. Acknowledging that a fence with a constant low voltage power supply with a wire/line resistance below the minimum threshold to trigger the wire break alarm corrodes slower than one with the power supply removed at a higher than optimal resistance. FWIW, the purpose of a choke is to pass DC current (measured in volts, so the fence system thinks a wire is shorted across the terminals) while blocking any AC (the noisy part that shows up in the radio is NOT shorted out, so it continues down the buried wire). Initial testing with around 20-25 meters of signal wire (70-80ft) has been unsuccessful. Consequently, all we can do is respond to your next requests for service. The SportDOG in-ground fence comes with a waterproof, multi-level receiver that includes five different fence correction levels (that includes the tone-only training feature). How do I check the fuses in my transmitter? If the wire is cut the fence is not working so keep a close watch on the dogs. The lights are on but nobody is home. The SDF-WF comes with a spool of 500 feet of wire, a bundle of 50 boundary flags, 2 wire nuts, and 2 waterproof gel-filled splice capsules. Pet DeFence, Inc. makes no claim to be part of the Invisible Fence®, DogWatch®, PetStop®, DogGuard® or Contain-A-Pet® companies. Can't thank you enough for the detailed instructions!!! Menu ... Rechargeable In-Ground Fence™ System . New Fence Shoppers – Veterinarian Endorsements Page, New Fence Shoppers – Customer Testimonials Page, Lawn Aeration and Verti-Cut and Your Hidden Fence Wire. On the other hand, damage on a wire in a dry area may never become an issue. But we cannot find things that are not CUT all the way thru. Thank you! A wire can be nicked or cut with garden and hand tools. * replace the 14 gauge loop completely (with 16?) Good luck. Otherwise, I hate to ask, but are you certain that you stripped the ends of the copper wire so that metal is exposed? For instance lawn aeration, or burying a communications line can nick the line multiple times, and maybe even cut it clean thru a time or two. The signal of my fence was roughly 600 kHz. Moisture absorbent wire casing – PVC wire casing is not my favorite, for I believe it absorbs and then holds moisture against the wire. What would your recommendation be? 1 year ago But collars do not Dealing With Common Skin Conditions In Dogs, Keeping Your Dog Safe from Everyday Home Hazards. When the time comes to replace the battery, all you’ll have to do is swap it out with a new 9-volt. Share it with us! can cut cleanly through a wire, and other times nick or skin a wire. The signal then travels thru the ground from Rod 1 to Rod 2. Each trip will cost the owner money again and again. Using a short test wire obviously doesn’t work either, probably too low a resistance, the units lights just go on an off. Running the Boundary Wire parallel to and within 5 feet of electrical wires, neighboring containment systems, telephone wires, television or antenna cables, or satellite dishes may cause an inconsistent signal. Crank the transmitter to its highest setting. Clean cuts in yards with just the right amount of moisture in the ground are relatively easy to find for us. However, damage the wire, and it is subject to breaking under the pressure of expansion. Move past the fact that it works on 10 ft. Our pet invinsible wire system’s wire is too long for the area that we want to use it for, which means that there is still a lot of wire left on the role. The number of wires don’t matter as long as it adds up to “1” (or -1 in theory) then you are going to get signal. I actually had two breaks but didn't know it until I found the first break and realized that one of the ends did not have a signal. Step number one just saved me a fortune. This type of connector is filled with silicone to seal the twisted wires. The collar has to be held on top of the Boundary Wire to activate, or it does not activate at the Boundary at all. Help! You don't need it. You want an AM radio with an external antenna and you have to be right on top of the wire (inches to the dirt) to get the interference. I’ll try a replacement transmitter next. 1 year ago. It took me about an hour total that included running to RadioShack. The green light is definitely for the fence wire . but the wire isn’t open. And yes, the signal … ... but can affect the signal. on Introduction. 22 thoughts on “ How wire cuts, nicks and bad splicing affect a hidden dog fence wire. The Collar Receiver is beeping, but the dog is not responding to the stimulation. Sorry. Tested with collar and it’s working perfectly. I think I have the same problem as Lynette, Green light as normal, collars look good, but don’t respond to the wire in the yard. My kids probably played with the settings. I’m going to go back to work on my wire and go from there. They always want to blame us for not fixing it right the first time. On the other hand, if you unplug an otherwise normally operating fence with nicks and bad splices, the lines is exposed to a lower naturally occurring nominal electrical background of the earth. Try that first since your ohms are low. I have a PetSafe and this worked for me. Your email address will not be published. Check Price. I call it “Lights on, but nobody’s home” syndrome. The SportDog Underground Electric Dog Fence can help. Dog Watch®, Pet Stop®, Dog Guard® PetSafe® and Contain-A-Pet® are registered trademarks of their respective companies. Some waterproof and direct burial wire connectors fail over time due to lightning strikes or the waterproof materials drying out or incomplete submersion of the copper wires into the waterproofing connector gel. Connect, disconnect, connect, disconnect. Glad I read this! You might get more signal (inches, not feet) if you turn the signal up on your wall-mounted transmitter, but that will not be enough to deactivate your wire-break alarm. The system works by producing a radio signal from the Fence Transmitter through up to 8,600 feet of Boundary Wire. This allows corrosion to occur more quickly. Phantom Fence Signals in Your Yard and Home? I would call the PetSafe customer service number. The close proximity of the two wire ends and the electrical current in the line carried across a short distance (thanks to moisture and sometimes even high conductivity levels of some soils is sufficient to allow the fence to operate again.