CR08 series QR code cloud access control integrated machine features a panel made of high-quality 9H tempered glass, which has excellent scratch resistance, is waterproof and dustproof, has a wide scanning field of view, operates quickly, has a high recognition rate, and is highly compatible. It can be connected to wired Ethernet, WIFI, and supports HTTP/HTTPS, MQTT network protocols. It is equipped with an audio amplifier, allowing for customizable voice announcements. It has a 2-inch IPS screen and can be customized for the display interface.