400w Waterproof Mobile Cell Phone Jammer 4 Bands For Prison Jail / Military

Product Details:
Place of Origin: China
Brand Name: Sacon
Certification: ISO9001
Model Number: SA-004J
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Price: negotiation
Packaging Details: Packed in carton firstly, and then reinforced with wooden case for outer packing
Delivery Time: 7~10 work days after receive payment
Payment Terms: L/C, T/T, Western Union, MoneyGram, Paypal
Supply Ability: 100pcs/month

Detail Information

Product Name: Waterproof Anti 400w Signal Jammer Application: Prison, Jail, Military
Jamming Range: 50 - 600meters,depend On Signal Strength Of Mobile Network Antennas: Omni Fiberglass Or Directional Panel Antenna
Operating Temp: -20℃ To +55℃ Weight: 28kg
High Light:

cell phone signal blocker


cell phone signal scrambler

Product Description

4 Bands 400w Waterproof Cell Phone Signal Jammer Used For Prison Jail




This cell phone jammer is a waterproof model. Using high quality waterproof case, ensure stability of the


equipment, even work in bad weather conditions.

Equipped with special high gain directional planar antenna or fiberglass omni-directional whip antenna, the


waterproof signal jammer can effective block CDMA/GSM/DCS /3G/ LTE/WIMAX / Wifi /GPS.

Use the overseas advanced chip and technology . With independent modular design, it keeps high


operation efficiency, and avoid mutual interference.

This signal blocker 100 watts per band, total RF power 400 watts, also with power adjustable switches to


control the radius range. It is suitable for prisons, detention houses, military bases, large oil fields and all


other outdoor places where need the signal to block.



Competitive Advantage:


1. Using high quality waterproof case, ensure stability of the equipment even work in bad weather




2.with good cooling system, can operate for long time.


3.Using digital interference technology, overall effective suppression of target spectrum.


4.independent module design. Each module can separate switch,disassemble. So it is convenient for


maintenance and update.


5. Perfect Alarm System, fully protected circuit in case of disconnection of antennas.





1. High-power multi-band jammer, make high jamming range


2. Modular construction for easy maintenance, repair and upgrade.


3. Jamming up to 4 different jamming modules.


4. Max 400watts total RF output power.


5. Special additional housing for all weather protection.


6. The general design of the system meets military requirements.


7. Different frequency band can be controlled independently by single switches;


8. Power Amplifiers protection design ensures the working reliability of the device.


9. Can customize these frequencies AM, FM Radio, LoJack 173MHz, VHF, UHF, Walkie-talkie, interphone,


Wireless Toys , FM Radio, Remote Control, 27MHz, 49MHz, 433MHz,315MHz, 868MHz, 450MHz, iDEN,


CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA,UMTS,3G,4G,LTE 700, LTE 800, LTE 2300, LTE 2600,


GPS L1,GPSL2, Galileo, Compass, Glonass, WIFI, Bluetooth, Spy camera, WIMAX, UAV, Drone, etc.





1. prison


2. Military camp


3. detention houses


4. oil fields.


5. Museums


6. Drug Enforcement


7. Secret Services



Technical Specification:


Output interface Description Shield band of frequency RF output power
CH1 CDMA800 851-894 MHz 50dBm
CH2 WCDMA 3G 2110-2170 MHz 50dBm
CH3 GSM900 925-960 MHz 50dBm


/PCS 1900

1805-1880 MHz

/1930-1990 MHz

  WIFI, 2.4G(Optional) 2400-2485 MHz  
  LTE 2600(Optional) 2620-2690MHz  
  GPS L1(Optional) 1570-1580 MHz  
  LTE800(Optional) 790-821 MHz  
Power supply: AC220V, or 110v.
Total Output Power: 400Watt
Power consumption: 1200Watt

Weight: 28Kg

Size(length × wind × high):592×395×265mm

Humidity: 30%-95%

Running Temperature: -20℃ to +55℃

Jammer Module Number 4
Cooling System Systematic Smart Cooling System
System Protection

VSWR, Over-voltage

Circuit, shock, temperature

Jamming Source Frequency Scan Technology
Antenna Type High Gain Directional Panel Antennas or omni antenna
Jamming range: 50-600m according to signal density of mobile network


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