With many of the largest expenses in the household being electronic devices, ALLTEC’s DynaShield® ADSrs goes above and beyond to protect your investments. In today’s modern home, a power strip surge protector alone is not enough to protect the appliances and electronic used. Surge strips can only provide limited protection and low- level suppression for the items plugged into the unit. The ADSrs provides power protection for all electronic devices including appliances such as dryers, ranges, home entertainment and HVAC systems. With our growing reliance on expensive electronics and the inevitable move towards smart homes; this residential SPD is the perfect product to protect your home and extend the life of electrical equipment from electrical and lightning induced surges.


  • Whole house protection
  • HVAC units
  • Well pumps
  • Appliances/home entertainment
  • Home automation