This utility model discloses a self-service card redemption device for large-scale gaming equipment, including a card dispenser, a card recognition camera, a card receiving slot, and a redemption recognition camera. The card recognition camera is located on the side of the card dispenser's card outlet, and the card receiving slot is located below the card dispenser's card outlet. The card receiving slot has a card dispensing opening, allowing the redemption cards dispensed by the card dispenser to fall into the card receiving slot. This self-service card redemption device can complete the entire process from card dispensing → recording → card dropping → player obtaining the redemption card → self-redemption. Players can redeem rewards themselves on the gaming
machine, solving the tedious problem of traditional manual
verification, saving communication time and costs. The self-service redemption result of this device is the same as the traditional manual redemption result, but it avoids hidden risks such as card forgery, duplicate redemption, and cross-store redemption.