METHOD AND SYSTEM FOR PARING AMONG DEVICE

The present invention relates to a method and system for pairing between devices supporting multiple networks. The method for pairing between devices in a system pairing a host device to a second device according to an embodiment of the present invention comprises the following steps of: generating, by the host device, a pairing object and designating a communication method; performing, by the host device, a pairing host request to a pairing platform server, and displaying a QR code on a screen by receiving a QR code protocol from the pairing platform server; checking, by the host device, whether the communication method is a direct communication match, and requesting and obtaining second device IP when the communication method is the direct communication match, and requesting the second device to access; and certifying, by the second device, the communication request from the host device when the second device receives the access request from the host device.