LNDU, also known as Shenzhen Lingdu Technology Co., Ltd., is a professional OEM and ODM manufacturer of premium IoT hardware and smart devices. With more than 14 years of industry experience, the company operates a production base spanning over 50,000 square meters and maintains research and development centers and testing laboratories to support product quality and reliability. LNDU serves brands seeking manufacturing partners and offers a broad smart home and connected-device portfolio, including smart locks, video doorbells, security cameras, dashcams and AI-enabled bird feeders.

Featured products include face- and palm-recognition locks, remotely controlled locks, battery and solar security cameras, dual-lens doorbells, and dashcams with high-resolution recording and driver-assistance features. The company also promotes distributor partnerships, providing access to its smart home product range and business opportunities. LNDU presents its products internationally and highlights design recognition, platform compatibility and product development in its company and news materials.

Its offerings are designed to bring connected access, monitoring and convenience to homes and vehicles