SPK10 Surge and Lightning Protection


9 in stock (can be backordered)



Signal Circuit protection for Dog Fence systems.  The SPK10 surge and lightning protector provides protection for all professional dog fence containment system products (does not work or protect systems sold from ebay ® or auction sites).
All electric dog fence systems should have external surge protection to earth the system properly and protect it from outside surge sources. Our surge protectors have been used for over 20 years to protect professional grade dog fence systems.  Does your brand of dog fence containment systems have “earthed” surge protection?  If not, the system is an antenna for problems. ONLY the SPK10 surge protection offered by Hidden Fence brand® will protect your investment of keeping your pet safe.

Hidden Fence systems follow the Telstra design principle of using a two-step lightning protection design.  The system meets USA (FCC), Europe (CE), Japan (VCCI) and Australian standards for EMC emissions and immunity.