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Shenzhen Dezhen Telecommunication Technology Co.,Ltd

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Home ProductsWaterproof Outdoor Signal Jammer

Waterproof 6 Channel 300 Watt Cell Phone Blocking Device

Waterproof 6 Channel 300 Watt Cell Phone Blocking Device

  • Waterproof 6 Channel 300 Watt Cell Phone Blocking Device
  • Waterproof 6 Channel 300 Watt Cell Phone Blocking Device
  • Waterproof 6 Channel 300 Watt Cell Phone Blocking Device
Waterproof 6 Channel 300 Watt Cell Phone Blocking Device
Product Details:
Place of Origin: China
Brand Name: DEZHEN
Certification: CE.FCC.
Model Number: DZ-WT701844
Payment & Shipping Terms:
Minimum Order Quantity: 1pc
Price: negotiated price
Delivery Time: 3-10 days
Payment Terms: L/C, T/T
Supply Ability: 2000 pcs per years
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Detailed Product Description
Type: Outdoor Jammer Weight Of Product: 25kg
Total Output Power: 300W Jamming Range: Up To 300m
Packing: Neutral Packing Signal Jammer For: All Cell Phone Signal Frequency
Antenna Type: Directional Antenna Or Omini-directional Antenna Application Area: Military Units, Prison,Police, Bomb Disposal
High Light:

300W Cell Phone Signal Blocker


6 Channel Waterproof Prison Jammer

300 Watt Waterproof Outdoor Signal Jammer Large Coverage For 6 Channels Frequencies


Product Description:

Outdoor Waterproof Prison Jammer use to block all unauthorized cellular phones and
communications devices in prisons and secure facilities, it is an important part of
security and crime prevention. The prison Jammer can be easily installed,
operating over many frequencies bands cell phones, satellite phone, Wi-Fi and
many other communications devices are disabled.


1,Provide 360 degree jamming;
2, Specially used for anti-terrorism, EOD, bomb-disposal, force filed work, etc;
3,Each frequency channel can be controlled separately Switch on/off;
4,Frequency ranges selectable;
5,24*7 hours ongoing working;
6, Large coverage for 6 channels frequencies and other customized output;


Output Interface Output Frequency
CH1 CDMA: 851-960MHz
CH2 GSM: 925-960MHz
CH3 DCS: 1805-1880MHz
CH4 PCS: 1880-1990MHz
CH5 3G: 2110MHz-2170MHz
CH6 4G Wimax: 2300-2400MHz
Jammed Signal Freqency: CDMA,GSM,DCS,PCS,3G,4G
Type: Waterproof jammer
Output Channel: 6 output channels
Antenna: Omni Antenna
Transmission Power: Integrated Equipment:300W,
each channel:50W
Parameter Shielding Range: 25-300 meters (depending on the distance of base station in an open filed)
Jammer Module Number 6
HS Code: 8543709200
Packing: Box
Dimension (not including antennae): 30 *45 *15cm
Technical Parameters:
Net Weight 25kg
Total Weight 30 kg Aviation Case included
Ambient Temperature -10ºC - +50ºC
Relative Humidity ≤80%
Power Consumption ≤360W
Power Input AC100~240V,DC24V
Battery 24V,30AH,Built-in standby battery
can used for 90~180 minutes
Antenna Parameters Omni antennas,gain:4~5dBi
Switch Control Manually
Equipment Chassis Metallic Paint
Cooling system Active "smart" with integrated incoming air filter
Antennae type: External high gain Omni directional Antenna


We could supply customized service by your detail requirements about frequencies setting. All 6

Frequency modules we can mix very flexibly.

CDMA 800: 851-894MHz
GSM 900: 925-960MHz
DCS 1800: 1800-1880MHz
PHS 1900: 1920-1990MHz
3G 2100(UMTS): 2110-2170MHz
WIFI 2.4G Bluetooth: 2400-2500MHz
WiFi3.6G: 3500-3600MHz
Wi-Fi5.2G: 5100-5500MHz
WIFI 5.8G 5725-5850MHz
4G/LTE 700M: 725-770MHz(US)
4G/LTE 800M: 790-826MHz(EU)
4G Wimax: 2300-2400MHz(US)
4G Wimax: 2620-2690MHz(EU)
GPS/L1: 1500-1600MHz
GPS/L2: 1200-1300MHz
GPS/L3: 1300-1400MHz
GPS/L4: 1100-1200MHz
VHF: 135-174MHz
UHF: 400-470MHz
Lojack: 167-175MHz
RF315: 315MHz
RF433: 433MHz
RF868: 868MHz


Built-in high capacity battery and portable backpack design make this jammer applicable to meeting

halls,infantry,military security force,SWAT team,bomb squad,anti-terrorism units,anti-drag units,anti-riot

force,the EOD team,checkpoints,hostage negotiations,border control,etc...

Terms and conditions:

Delivery Time Schedule Delivery time is 3 weeks, Delivery will be initiated from date of receipt of confirmed purchase order and advance remittance in our bank.
Payment Terms 40% advance, 40% after one month,20% before shipping./100% advance,paypal,WU, etc.
Terms of Delivery FOB HONGKONG/ USA.
Warranty 36 months.
Software Updates Free software updates will be provided for a period of 36 months.
Extended Warranty After 4th Year :5% of total for each years.

Contact Details
Shenzhen Dezhen Telecommunication Technology Co.,Ltd

Contact Person: Mr. Yuen (+86 13316806155)

Tel: +86 13316806155

Fax: 86-133-16806155

Send your inquiry directly to us
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