886-6-3127675
10/F-4, No. 12, Zhonghua Rd., Taiwan
3G PIN code GSM digital wireless keypad wireless access remote control via mobile work with SIM card, US $ 1 - 1 / Unit, Return and Replacement, total solution for projects, Taiwan, China.Source from GAINWISE TECHNOLOGY CO., LTD. on Waimaotong.com.