We will be happy to provide you with all relevant information about this product at the contacts listed below.

Phone: +420 775 222 234

Contact for distributors
Phone: +420 770 669 933

GPZ Engineering

The magnetic field is indispensable for the existence of life on Earth. This planetary shield protects terrestrial life and the entire biosphere from external influences from space, including harmful radiation. The DEFENDER disc adjusts and harmonizes the biomagnetic field of both interior and exterior areas. It’s a dignified protector of the space of our real estate and especially of the spaces in which we live and/or work. It helps to protect your apartment, house, garden or garage from various harmful influences, including the influences of geopathogenic and technogenic zones. It also supports the neutralisation of the effects of digital pollution, geopathic stress and other negative zones, which can have a deeply detrimental effect on the immune system not only of us, humans, but also of our pets. The immune system is the key to health and longevity. It helps your organism towards achieving a better sense of relief, faster regeneration and a quicker recharge of your bodily batteries. Thanks to its wide scope, the DEFENDER disc is suitable for all types of real estate, including spaces with the highest frequency of attendance (hospitals, railway stations, office buildings, etc.).

Other benefits

  • improves your sleep
  • supports the proper functioning of the immune system
  • increases your stress resistance
  • zero failure rate
  • ageless design
  • easily movable
  • no operating costs
  • no negative impact on the environment
  • high resistance of the corpus to environmental influences
  • discretion and theft prevention (the disc can be placed discretely, without loss of functionality, for example in a lockable drawer or cabinet – magnetic fields pass through all non-magnetic materials)

How to use the DEFENDER disc

It is best to place the disc in the centre of the property and let it work. This disc is not used to create magnetic water and is not intended for use in an aquatic environment.

Technical parameters

Width 7 cm, height 5 cm, weight approx. 100g.

Price: 259 €

Where to buy the product?

You can order this product directly from the manufacturer at the telephone number:
+420 775 222 234 or by email:


The disc is not a medical device and does not replace medical care. Do not place the disc in an aquatic environment. Always place the disc on a stable, level surface without the risk of shock or strong wind. Protect the disc from frost or sudden changes in temperature. Protect the disc from extreme temperatures. Protect the disc from direct sunlight. Keep the disc out of the reach of children. Protect the disc from falling, impact, or mechanical damage. Do not step on the disc. Do not put the disc in a microwave oven, gas/electrical oven, refrigerator, washing machine or dishwasher.