Sell: mobile/cell phone jammer, isolator, signal jammer, jamming area adjusted precisely, GS-04B

Offer description

jamming coverage can be adjusted precisely
Product model number: GS-04B
Product features specifications:
1.Frequency jamming band: All kind of band GSM, CDMA, DCS, 3G, ect.
2.The jammer has 4 transmitter system, each transmit outputs 3watts its output is adjustable, the total output is 12watts.
3.Can work continuously without a break.
4.Application: jails, churches, meeting rooms, cars, can use vehicle adapter, ect.
5. Corvering range reaches to 10-40 meters radius where the field intensity is less than minus 100DMB.
We can also make products with your customized requirements.

Offer details

Condition: Used