Portable 8CH 3G 4G Signal Jammer , Cell Signal Blocker Jammer DC12V

8 Channels Portable 3G 4G Signal Jammer Battery Built In Radius Up To 20m

Description: 

This is the latest multi-functional portable 8 bands selectable blocker for Wi-Fi 2.4G GPS L1 signal and

GSM 2G 3G 4G LTE Wimax cell phone jammer of all-bands worldwide cellular and GPS Wi-Fi, built-in

battery and has cooling fan, if you are looking for the easy to use and powerful ability signal blockers?
 

That you are viewing this handheld 3G 4G signal blocker is suitable for you. 

Advantages:
 

1. High output power, total up to: 4W
 

2. External omnidirectional antennas all the TX frequency covered down link only
 

3. With car charger 12V DC can be used in car
 

4. Built-in good cooling system inside
 

5. With dip switch can turn on or off any single band without influencing the other bands operation

Features:
 

The latest 8 antennas portable Jammer,Have good Jamming for all mobile phone 2G, 3G, 4G signal and

WI-FI2.4G GPS L1 bands.
 

Total output power: 4W Jamming range up to 20m
 

Use External Omni-directional antennas,all the TX frequency covered down link only
 

The latest design and Good cooling system with cooling fan inside
 

Could be chargered in car with DC12V
 

Can turn on or off any single band without influencing the other bands operation
 

Built-in Battery:4600mA/h,Charge full time within 4Hours,Working time: 90 minutes.
 

ODM and OEM orders are welcome,,You can select any 8 bands for your require,GPSL2-L5,433MHz

315Mhz.etc,The price maybe different.

Specifications:

Notice:

 

1. Do not power on if antenna s are not connected.

 

2. The functional coverage is greatly affected if antennas are not installed

 

correctly. Do ensure the antennas are properly connected before usage.

 

3. When power on, keep away from computer, notebook PC, television, audio

 

and AM/FM radio to prevent interferences.

 

4. The normal operational temperature is about 6 5 ° C. If the temperature is

 

higher than the above, turn off the power immediately and contact local

 

agent for help.

 

5. Its functional coverage will depends on the location and strength of the

 

ambient mobile phone base stations.

 

6. Placing the device on higher position for better coverage. 2 meters height

 

is recommended.

 

7. The Ni-MH rechargeable battery has estimated 500 times recharge cycles.

 

Please contact the local agent to replace battery if it is not rechargeable.