ZUDEN was established in 1999. We are engaged in the R&D, production, marketing and service of Wired Wireless security alarm system, WiFi GSM Burglar alarm, Access Control and Smart Home products. ZUDSEC′s systems support a wide range of security solutions and offer easy and fast programming features to suit all types of installations. In the past 19 years, our products have been widely marketed in more than 100 countries and regions around the globe.