86-0755-82585963
Floor 7, Bldg. B, Banwei Ind. Zone, No. 2, Yongxiang Road, Bantian Street, Longgang Dist., Shenzhen, Guangdong, China (Mainland)
Android / IOS supported WIFI Video Door Phone / Wifi Doorbell APP unlocking, US $ 45 - 65 / Set, Guangdong, China, DANMINI, DB01.Source from Shenzhen Yuyuan Technology Co., Ltd. on Waimaotong.com.