High Power Handheld Cellphone Signal Isolator Jammer for Worldwide All Networks 4G Lte Signal Jammer Mobile Signal Blocker Portable Jamming Device 4 Antennas

High Power Handheld Signal Jammer (For worldwide all Networks)
User Manuals of Cellular Phone 4G(LTE) Signal Jammer

Mobile Signal Jammers partial applications
Police and Meeting Room, Security Services, Military Units,Prisons, Banks, Churches, Conference Rooms, Classrooms, Secret Services, News Conference Rooms, Libraries, Museums, ,Customs,Houses.
 
 
Specification

 
 
Note:
1,Be sure to connect all the antennae before the power supply is switch on.

2,When you get the device in the first time,recharge the device only after the power is used out.To prolong the lifespan of the device, try to recharge it no less than 12 Hours.

3,Any sealed mark on the machine teared are void.

4,Don't put the jammer in the water and fire to avoid using in the bad, Condition of over-wet, over-hot, high voltage and high magnetism.

5,Antennae shall be used vertical to the ground, working more efficiently.