Access Entrance Machine

A smart access management solution specifically developed for children's playgrounds. It's more than just a turnstile; it's a smart gatekeeper integrating security, efficient management, and interactive fun, fundamentally solving the core issues of "entry and exit safety" and "parental anxiety" in children's playgrounds. Children receive a smart wristband or swipe a card upon entry, while parents use a unique paper password, QR code, or fingerprint as exit credentials. This prevents strangers from taking children away with a single wristband.