An electronic label with a burglarproof function for goods, comprising: a short-range wireless communication part configured to receive product information from a management server; a memory configured to store the product information received through the short-range wireless communication part; and a controller configured to perform overall control of the electronic label including control of receiving, storing, and displaying the product information, wherein the electronic label includes a burglarproof ring, which performs a burglarproof function, and a coupling unit coupled to the burglarproof ring, wherein the electronic label comprises a display configured to electronically display the product information stored in the memory and the burglarproof ring performs a function of being hung on a product and is replaceable, wherein the burglarproof ring includes: a flexible conductive wire; an insulating cloth which wraps an outer circumference of the flexible conductive wire; a burglarproof pin formed at one end of the flexible conductive wire; and a hooking piece formed at the other end of the flexible conductive wire, wherein the coupling unit includes: a pin connector connected to the burglarproof pin formed at the one end of the flexible conductive wire; and a fixing groove into which the burglarproof pin formed at the one end of the flexible conductive wire is inserted to pass therethrough and which is hooked on the hooking piece formed at the other end of the flexible conductive wire wrapped with the insulating cloth to fix the flexible conductive wire to the electronic label, wherein the pin connector and the fixing groove are spaced apart from each other along the longitudinal axis of the electronic label, wherein the controller detects whether a current flows through the flexible conductive wire to determine whether burglary occurs. a short-range wireless communication part configured to receive product information from a management server; a memory configured to store the product information received through the short-range wireless communication part; and a controller configured to perform overall control of the electronic label including control of receiving, storing, and displaying the product information, wherein the electronic label includes a burglarproof ring, which performs a burglarproof function, and a coupling unit coupled to the burglarproof ring, wherein the electronic label comprises a display configured to electronically display the product information stored in the memory and the burglarproof ring performs a function of being hung on a product and is replaceable, wherein the burglarproof ring includes: a flexible conductive wire; an insulating cloth which wraps an outer circumference of the flexible conductive wire; a burglarproof pin formed at one end of the flexible conductive wire; and a hooking piece formed at the other end of the flexible conductive wire, wherein the coupling unit includes: a pin connector connected to the burglarproof pin formed at the one end of the flexible conductive wire; and a fixing groove into which the burglarproof pin formed at the one end of the flexible conductive wire is inserted to pass therethrough and which is hooked on the hooking piece formed at the other end of the flexible conductive wire wrapped with the insulating cloth to fix the flexible conductive wire to the electronic label, wherein the pin connector and the fixing groove are spaced apart from each other along the longitudinal axis of the electronic label, wherein the controller detects whether a current flows through the flexible conductive wire to determine whether burglary occurs. a flexible conductive wire; an insulating cloth which wraps an outer circumference of the flexible conductive wire; a burglarproof pin formed at one end of the flexible conductive wire; and a hooking piece formed at the other end of the flexible conductive wire, wherein the coupling unit includes: a pin connector connected to the burglarproof pin formed at the one end of the flexible conductive wire; and a fixing groove into which the burglarproof pin formed at the one end of the flexible conductive wire is inserted to pass therethrough and which is hooked on the hooking piece formed at the other end of the flexible conductive wire wrapped with the insulating cloth to fix the flexible conductive wire to the electronic label, wherein the pin connector and the fixing groove are spaced apart from each other along the longitudinal axis of the electronic label, wherein the controller detects whether a current flows through the flexible conductive wire to determine whether burglary occurs. a pin connector connected to the burglarproof pin formed at the one end of the flexible conductive wire; and a fixing groove into which the burglarproof pin formed at the one end of the flexible conductive wire is inserted to pass therethrough and which is hooked on the hooking piece formed at the other end of the flexible conductive wire wrapped with the insulating cloth to fix the flexible conductive wire to the electronic label, wherein the pin connector and the fixing groove are spaced apart from each other along the longitudinal axis of the electronic label, wherein the controller detects whether a current flows through the flexible conductive wire to determine whether burglary occurs.