Instantaneous power failure alarm “Eremo”

This device is used when the electricity supply route at energy companies is changed, and when notifying users of temporary power interruptions and blackouts that occur due to lightning. It is low cost and can be simply installed by inserting it into an electrical socket, and can be used for power management at research centers, hospitals, factories, and airports. Recently it is also used for power management of servers, and helps to reduce risk.