We, Competition Electronic Co., Ltd. located in China, are a professional manufacturer of producing simple DIY video door answering units to building intelligent anti-burglar systems and luxury condo and apartment security and communication system. We have more than 10 years experience in the area of security products(video door phone). Our company has grown to be one of the most important largest manufacturer of intercom systems in China.

We have earned a position of leadership by focusing on quality every step of the way.

Our products passed the ISO9001, CE, FCC and ROHS. Through our strong commitment to Total Quality Control, we hope to give you our best supply and service for your business.