Phone jamming equipment operator - camera jamming equipment catalog

Phone jamming equipment operator,camera jamming equipment catalog,Basic Info Model NO.: CPJ3050 Cooling System: Built-in Cooling Fan Covering Radius Range: 5-20m 2ggsm850MHz: 851-894MHz 2gdcs1800MHz: 1805-1880MHz 3G2100MHz: 2110-2170MHz 4glte700MHz:...