Comfort Contacts
Comfort Contacts cushion your pet’s neck with soft rubber. Comfort Contacts are manufactured in a special process that impregnates the rubber with a conductive material yet retains the comfort of flexible contacts. Veterinarians prefer Perimeter’s rubber Comfort Contacts to help avoid serious skin irritation and injuries. Perimeter Technologies is the only containment system to feature medium rubber Comfort Contacts. Comfort Contacts are also available in short and large sizes which increase or decrease length by 1/8” from the base medium length of 5/8”. Also included are metal long hair probes for our furrier friends.

12X Battery Check
Your pet’s safety depends on the condition of the fence collar battery. Only Perimeter has 12X Battery Check ™ which monitors the condition of the battery every two hours, all day, every day. 12X Battery Check ™ actually measures the batteries ability to supply the right amount of power when needed. Other systems check only once when the voltage drops and are prone to false low battery indications- wasting your time and money.

Temp Check
Safer designs are measured in degrees and making a product to safely contain your pet in the great outdoors is no small feat. The performance of electronics and batteries can vary greatly with temperature fluctuations. Except Perimeter that is. Ordinary pet fence collars sensitivity can vary up to 100% with temperatures between 90 degrees F and 30 degrees F. As temperatures fluctuate your pet’s fence will actually shrink and expand by up to 12 feet!

Perimeter systems are stable over temperature with a variance of only 5% or 6 inches, leaving Perimeter-contained dogs everywhere thankful they don’t have to guess where their boundary is today.  

Wire Check
Automatically compensates for wire problems and adjusts the amount of signal power to ensure the fence boundary remains in a constant location.

You may also want to consider our Lightning Protection Module if you live in an area that is highly prone to lightning or surges.