886-6-3127675
10/F-4, No. 12, Zhonghua Rd., Taiwan
4G LTE Multi-Tenant Apartment Flat Video Intercom 12412 GSM 3G door phone 241284, US $ 1 - 2 / Piece, Taiwan, China, Gainwise, Video Intercom Doorbell.Source from GAINWISE TECHNOLOGY CO., LTD. on Waimaotong.com.