Goodscool's Article in Writing and Speaking

452 Shenzhen Whole city Elementary and middle schools install the probe monitoring security
After “Shenzhen had the individual kidnapping case last year, the police stressed the campus safe guard as the key work, recently in the nationwide scale occurred are many campus murder case
Posted on Oct-16-2011

379 Monitoring storage and market development prospect of monitoring analysis of video
Global IP communications security net news, with the high speed development video surveillance cameras technology
Posted on Oct-16-2011