Shenzhen Security Group Corp .,Ltd

Shenzhen security group corp .,ltd  is the leading manufacture with over 20 years of experience in line of wired/wireless alarm system, surveillance system and video doorphone system in China and all approved by CE , RoHS .And our products are all well marketed in over 107 countries---Norway, Sweden and the UK, Australia, Canada, the United States Etc.  Successfully developed 32 projects for oversea customers  . We are the NO.1  in China . Now we are loking for business parter in over the world ,  Feel free to visit  http://en.chinesessg.com/  and contact:Miss Coco for details:Tel:+8613510587156 Main Products : CMS Video Central Monitoring Station Call Central Monitoring Station Base Station Central Monitoring Station Prison Central Monitoring Station School Central Monitoring Station Alarm System PSTN Alarm GSM Alarm MMS Alarm GSM+PSTN Alarm IP Camera+PSTN Alarm IP Camera+GSM Alarm IP Camera+MMS Alarm 3G Camera A... [详细介绍]