*Currently, in the world, every year, more than 12,000 people die due to electric shock from water heaters when bathing. Especially children when using water heaters often forget to turn off the water heater when using the bathroom, causing children to get electric shock without their parents knowing. - Therefore, the product ANTI-LEAKAGE DEVICE was born to completely solve the problem of electric leakage from water heaters thanks to its smart operating mechanism, safe when installed