Fixed mobile phone signal jammer B10H is suitable for examination room conference rooms to prevent cheating in examinations
Product number:
0755-2710 9037 Signal shielding equipment
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Shenzhen Yue'an Emergency Management Co., Ltd.
0755-2710 9037 
18138856898 
wangxy1163@163.com 
Room 5-04, Carianina Plaza, No. 2002 Renmin South Road, Luohu Community, Nanhu Street, Luohu District, Shenzhen City Inquire now
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