Shenzhen Zhi Yun Electronics Company Limited is a branch company under Shenzhen Security Group Corp., Ltd, it dedicates to improve the human living quality and daily comfortable life, as a joint venture of Hong Kong & Shenzhen with 20 years technical experience, it targets at domestic high-end property and international high-end market, household consumer electronics product R&D, Doorbell Division of Shenzhen Intelligent Cloud Electronic Corp., Ltd. is specialized in high-end wireless electronic doorbell manufacturing. Our brand Falconsis very famous in our home market as well as many overseas market now. As the most famous and professional high-end wireless doorbell manufacturer in China, our Doorbell Division has its own R&D center and tens of R&D engineers and pay more attention to afterward new product R&D, your ODM or OEM project is always welcome here, at same time, we also obtains CE, FCC, ROHS, SAA and many other necessary and important certification. By our own professional designs and a number of patents, our head corporation was granted as national high-tech enterprises�. In our factory, advanced equipments are in use like SMT mounter imported from Japan, reflow machine, wave soldering and large-scale production lines. In short, we have absolutely advantages of design, graphic design, mold manufacturing, plastic molding and quality control round market. Also, ISO9001 quality system passed ensures reliable product quality at any time. Professional, Honest, Teamwork, Development and Double-Wins, it is just our belief, as well as our promise to every client. Our company 20 years history: 1. Popular high-end wireless door chime brand in EU & USA2. One of the most professional high-end wireless door chime manufacturer and exporter in China3. A special excellent design team in China, subverting the industry with top design ideas4. Nearly 100 professional wireless,