Electric Shock 119 (Electrical Safe Guard) is a product that combines grounding continuity check and power cut-off functions to prevent electric shock and fire accidents. This product is a patented technology for “multi-function non-electric shock protection system and protection method” that uses frequency modulation compensation technology to shield leakage current, prevent electric shock and fire, and reduce noise, electromagnetic waves, and power consumption. In addition, the new Electric Shock 119 (Electrical Safe Guard) new product reduces secondary damages such as increased maintenance costs due to circuit breaker trip (power cut off), and maximizes energy efficiency improvement such as electric energy loss reduction, thereby contributing to carbon reduction and focusing on the environment. It is a product that leads ESG management.