400w 4 Bands Mobile Phone Scrambler GSM Wcdma Signal Booster For Jail Prison

Product Details:
Place of Origin: China
Brand Name: Sacon
Certification: ISO9001
Model Number: SA-004H
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: 15 working days after received your payment
Payment Terms: L/C, T/T, Western Union, MoneyGram, Paypal
Supply Ability: 100pcs/month

Detail Information

Product Name: 400w Prison Jail Signal Jammer Antennas: Omni-directional Or Directional
Operating Temp: -10 To 55℃ Shielding Area: 100~300(m) @according To Signal Density Mobile
Weight: 22kg Dimension(L*W*H): 39cm*39cm*25cm
High Light:

mobile phone signal blocker


mobile phone scrambler

Product Description

4 Bands 400w Jail Prison Mobile Phone Signal Jammer Block GSM CDMA DCS 3G


This Prison Jail Cell Phone Jammer with special high gain directional planar antenna or fiberglass omni-


directional whip antenna, the wireless high power jammer can effective block CDMA/GSM/DCS /3G/




This GSM DCS 3G 400w Signal Blocker System use the overseas advanced chip and technology . With


independent modular design, it keeps high operation efficiency, and avoid mutual interference.



RF Jammers are used to block radio signals. In a prison or Jail, this RF signal Jammer can stop cell


phones from getting service by severing the link between the cellular phone and the local wireless phone


carrier with signal jamming. Signal jamming can work in one direction with a directional antenna, or in all


directions with an omni-directional antenna to block radio signals, and prevent cell phone service.


This High Power Signal Jammer Device 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.







Shield band of frequency





















Average output power




Shielding area


100~300(m) @according to signal density mobile


Channel out-putting power



CDMA,GSM 27dBm/30KHz(min); DCS,PCS,3G 24dBm/30KHz(min)


Available system



World wide cell phone networks


Power supply



AC adapter (AC 110-240V)


Energy consumption






Output power





Running temperature



-10 ~ 55℃











10 Kg






2 pcs external directional antennas(Dual Band)
Weight: 12Kg
Size: 134*32*21cm
or 4 pcs omni antennas





* Light weight, very high output power

* Strong cooling system, work continuously

* Circuit, shock, temperature and voltage protection

* Output power 400W with longer jamming range

* 4 channels with different frequency range, can customize other cellular standards in the world, such as


450Mhz, Walkie Talkie, GPRS, iDEN, GPS, UMTS, WiFi, AWS, 4G

* Each channel can be controlled separately and simultaneously

* Manually adjustable the output power for each channel


Competitive Advantage:

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

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

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


maintenance and update.

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



* Movie theaters, hospitals, Religious Places, churches


* university, schools, classrooms, libraries

* police forces and military, Government,

* Inside jails. Prisons

* Homeland Security

* Correctional Centers

* Petrochemical Industry

* Sports Venues and Theaters

* VIP Convoy Protection

* Bomb Prevention/Disposal



Packing List:


1. 1 x Mobile Signal Jammer Master


2. 1 x English User Manual (If you need, we will send the scan file via email, it will avoid some possible custom issue)

3. AC Power Charger (we will send correct standard power charger which according customer's shipping address)

4. Mounting Screws

5. external directional antennas(Dual Band) x 2 Or Omni Antennas x 4 


6. 1 x car charger



400w 4 Bands Mobile Phone Scrambler GSM Wcdma Signal Booster For Jail Prison 0

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