4w Wifi Lojack GSM WCDMA 20m Mobile Phone Signal Jammer

Basic Information
Place of Origin: China,Shenzhen
Brand Name: Greetwin
Certification: CE
Model Number: GW-JN8
Minimum Order Quantity: 1pcs
Price: 113.6USD- 134.5USD
Packaging Details: Parper box, buble wrap
Delivery Time: 5-8days
Payment Terms: T/T, Western Union, Paypal. Alibaba
Supply Ability: 1000pcs/month
Size: 132x80x40mm Function: Anti-radiation And Shield Signal
Color: Iron Oxide Black Material: Steel
Product Name: RF Signal Blocker Jammer Anti Radiation Shield Phone Case
High Light:

4w Mobile Phone Signal Jammer

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20m Mobile Phone Signal Jammer

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GSM WCDMA Military Signal Blocker

4W Military Sheath Pocket 2g 3G 4G GPS WiFi Signal Jammer Portable Cell Phone Signal Jammer

 

Introduction:

A mobile phone jammer or blocker is a device that deliberately transmits signals on the same radio frequencies as mobile phones, disrupting the communication between the phone and the cell-phone base station, effectively disabling mobile phones within the range of the jammer, preventing them from receiving signals and from transmitting them. Jammers can be used in practically any location, but are found primarily in places where a phone call would be particularly disruptive because silence is expected, such as entertainment venues.

Basic Features:
(1) Continous Working: 1.5+hours 
(2) Porkect-size 
(3) Multiple bands, Individual channel on/off selector switches
(4) This handheld jammer can block WIFI 2.4G,5.8G.
(5) For each frequency band, it has a separate switch.
(6) The 4 watt design high power ensure efficient jamming effect
(7) Jam up to 20m, depending on the signal strength.
(8) Can be used in car.

(9) Don't put the jammer into the water or fire to avoid using in the bad Condition like over-wet, over-hot, high voltage and high magnetism.

Advantages:
Handheld design with ABS plastic shell, Small, Palm-size;

Easy to carry, Pocket-size, Hang or wear on the arm or belt(for police);

High output power, Can shield all common phone signal around radius 5-20m;

Stable performance, Wind hole on two sides and inside coolers make a constant cooling working, The temperature will be less than 50 after continues work 1.5 hours;

Power supply using big capacity lithium battery: :4700mA/h, Rechargeable with AC charge and Vehicle DC12V charge, full time about 4Hours,Working time:90 minutes;

Each band can work separately or simultaneously.

Personalized custom: For different area or devices to customize different types of frequency signal, include Wi-Fi 5.8Ghz signal.

Applications:
Border control units, checkpoint personnel, Meeting rooms, Hospitals, Banks, Churches, Conference Rooms, etc

Packing contents:
1 piece portable signal jammer
1 piece AC adapter
1 piece car charger
Omni- antenna 8 pieces

 

Specifications:

Type A
Channel Output port Frequency range Out-putting power
1 Wi-Fi 2.4G 2400-2500MHz 28.5dBm
2 GPSL1 1570-1580MHz 28.5dBm
3 CDMA/GSM 851-960MHz 29dBm
4 LOJACK 167-175MHz 29dBm
5 4G WiMAX 2500-2690MHz 28.5dBm
6 DCS/PCS 1805-1990MHz 28.5dBm
7 4G1 LTE 700-803 or 790-862MHz 29dBm
8 3G 2110-2170MHz 28.5dBm
Type B
1 Wi-Fi 2.4G 2400-2500MHz 28.5dBm
2 GPSL1 1570-1580MHz 28.5dBm
3 CDMA/GSM 851-960MHz 29dBm
4 WIFI 5.8G 5725-5850MHz 27dbm
5 4G WiMAX 2500-2690MHz 28.5dBm
6 DCS/PCS 1805-1990MHz 28.5dBm
7 4G1 LTE 700-803 or 790-862MHz 29dBm
8 3G 2110-2170MHz 28.5dBm
Power supply: adapter 50 to 60Hz AC (110-240V AC/12V DC)
Dimensions: (length ,width, height) 163*85*43mm (not include antenna)
Packing size: 250x240x100cm
Net weight: 1kg
Gross weight: 1.35kg
Total power: 4W
Shielding radius: (2-20) meters at -75dBm
Still depends on the strength signal in given area
Built-in battery:7.4V/4700mAh
Continue working: 1.5 hours
Warranty: one year from delivery date

 

 

​​4w Wifi Lojack GSM WCDMA 20m Mobile Phone Signal Jammer 04w Wifi Lojack GSM WCDMA 20m Mobile Phone Signal Jammer 0

Contact Details
Hawk Greetwin

Phone Number : +8613005164071

WhatsApp : +8615112267605