Gold card wireless remote transmission mode gas meter cannot be used without opening an account. Membrane gas meter adopts public channel wireless communication mode, and it can be used normally only by inserting a card to purchase gas. Install the battery in advance, one meter corresponds to one card. Gold card wireless remote transmission mode gas meter cannot be used without opening an account. Jinka Hi-Tech Co., Ltd. is a national software enterprise and a high-tech enterprise in Zhejiang Province.