The ujzh-ZTU Zigbee Module is a 20.8 x 15.8 x 3mm device manufactured by TUYA to facilitate the integration of ZigBee protocols into various products. It is compliant with RoHS standards, meaning it does not contain any hazardous substances that may be harmful to the environment. The ZTU module is capable of providing reliable and secure Wi-Fi connectivity, as well as integrated module-level radios. With this, you can easily integrate seamless, low-power wireless communication into your product's design. The module is designed to reduce the time it takes to develop a ZigBee based solution, making it more cost effective and enabling you to bring your product to market faster.