200 W High Power Prison Jammer For Blocking 3G / 4G / WiFi / GPS Signal
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Basic Infomation
Model Number: JM170187
High Light:

high power phone jammer


cell phone signal jamming device

Payment & Shipping Terms
Packaging Details: Carton with Netural Packing
Delivery Time: 1-3 Working Days
Payment Terms: T/T, Western Union, MoneyGram, Paypal,L/C
Supply Ability: 5000pcs per month
Jamming Range: Up To 300m
Total Output Power: 200-250W
Power Supply: 50 To 60Hz, 100 To 240V AC
Jamming Type: Sweep Jamming
Antenna Type: Directional Antenna Or Omini-directional Antenna
Transport Package: Carton
Product Description

200W High Power Signal Prison Jammer 3G , 4G Cellphone , WiFi , GPS Signal Jammer


Product Description

High Power Waterproof Prison Cell phone Jammer can block 3G, WIFI, 4GLTE, GSM, CDMA and ect. You can customize the frequency you demands. The jamming range can block around 100-300 meters. Useful Radiator Fan and VSWR circuit protection can ease to use.. Each frequency can adjust RF output power, switch the button of OFF or ON for each band without affecting for other bands.



Prison, labor reeducation, detention centers, addiction treatment center, Military or Government buildings, and other sensitive locations where the mobile phone signals are not allowed.




Affected Frequency Ranges

- CDMA 800: 850 to 894MHz
- GSM 900: 925 to 960MHz
- DCS1800: 1,805 to 1,880MHz
- PCS1900: 1,920 to 1,990MHz (PCS)
- 3G: 2110 to 2,170MHz
- Wi-Fi: 2,400 to 2,500MHz
- GPSL1:1570-1580MHz
- 4GLTE: 700-800MHz
- 4GWIMAX: 2620-2690MHz
- CDMA450: 450-470MHz

You can select four or five of above frequency bands you need in a jammer

Jamming range Up to 300m, the jamming radius still depends on the strength signal in given area

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

AC adapter (AC100-240V-DC27V)
Power supply 50 to 60Hz, 100 to 240V AC
Total output power 200-250W
Dimension 520(l) x 230(W) x 190mm(H)

Full set weight

about 27kg(Used of external Omni-directional antennas)




  • 250W High Power Jammer
  • Omni-directional antennas

200 W High Power Prison Jammer For Blocking 3G / 4G / WiFi / GPS Signal 0

200 W High Power Prison Jammer For Blocking 3G / 4G / WiFi / GPS Signal 1

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