Foshan Hotlon Technology Co., Ltd.(hereinafter referred to as Company), located in Nanhai District of Foshan City, Guiping Road, No. 65 Hung Fai urban...
Company set up in Guangzhou professional multimedia technology research and development and training base, with complete hardware and software over th...
The GSM SMS Controller-Alarm is a very simple device which can be used for authorized door access, controlling gates, switching of remote equipments, ...