Energy saving switches

 

— card switch — a device for turning off / on electrical subnets. Usually the card switch is mounted at the front door. When the chip card is removed, secondary electrical networks are turned off, the operation of which is optional if there are no residents or personnel at the facility. These can be subnets that feed the air conditioner, TV, iron, electric stove, lighting, etc. This increases energy savings, and at the same time increases fire safety. Card switches are often used in the field of hotel service, as well as in organizing the work of administrative facilities.