" An All-in-One Solution to Neutralize Harmful Electromagnetic Fields in Your Home or Office " "This plug-in product can clear and protect an entire home or office space from the harmful effects of EMF radiation. The EMF Adapter uses the building’s electrical circuitry to send a corrective, harmonizing resonance signal through the wiring of the entire space. Just plug in one EMF Adapter to protect your entire home or office." https://www.safespaceprotection.com/product/emf-adapter/ Proven protection Research shows the benefits of SafeSpace products such as the EMF Adapter. For example, data have shown that electromagnetic radiation can have a harmful effect on DNA. Independent laboratory testing shows that SafeSpace technology not only can stop the damage, but it can actually improve DNA recovery: Hey I came across this. Anyone ever try these? It takes one per circuit breaker. Works when plugged into a wall socket.