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400W High Power Signal Jammer AC110~240V 50dBm With 39*39*25cm Size

China Shenzhen Sacon Telecom Co., Ltd certification
China Shenzhen Sacon Telecom Co., Ltd certification
Customer Reviews
It is very nice to cooperate with sacontelecom company, we ordered the high power UAV drone jammer, they have rich experience on shipment, we receive it without any problem. We have been working with sacontelecom for 4 years. A very honest company, thanks to be our parnter.

—— Patrick

We works with local goverment and military, sacontelecom works with us together to do vehicle bomb jamming system solutions. They are very patient in guiding and solving any problems that arise. It is a very pleasant cooperation. Very professional and trustworthy factory.

—— Fernando

It is our sixth time to cooperate with sacon telecom. After-sales service is very good. When we have probelm, they are very patient to guide us till the issue is solved. Thank you for your professional.

—— Lupu

Είμαι από την Ελλάδα, συστήνω αυτή την εταιρία σακόν τηλεπικοινωνιών. Είναι πολύ υπομονετικοί και επαγγελματίες. Γρήγορη αποστολή και καλή ποιότητα. Ευχαριστώ πολύ! Θα συστήσω στους φίλους μου να αγοράσουν.

—— Basilis Angelopoulos

Compramos los bloqueadores de señal de 315 mhz y 868 mhz 433 mhz, funcionó muy bien. Muchas gracias. Volveremos de nuevo si tenemos pedidos en el futuro.

—— Carlos Hernandez

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400W High Power Signal Jammer AC110~240V 50dBm With 39*39*25cm Size

400W High Power Signal Jammer AC110~240V 50dBm With 39*39*25cm Size
400W High Power Signal Jammer AC110~240V 50dBm With 39*39*25cm Size

Large Image :  400W High Power Signal Jammer AC110~240V 50dBm With 39*39*25cm Size

Product Details:
Place of Origin: China
Brand Name: Sacontelecom
Model Number: SA-004H
Payment & Shipping Terms:
Minimum Order Quantity: 3pcs
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

400W High Power Signal Jammer AC110~240V 50dBm With 39*39*25cm Size

Ports: 4 Output Power: 400W
Jamming Range: 100~300(m) Power Supply: AC110~240V
Name: Radio Frequency Jamming Devices Application: For Big Party Concourse
High Light:

high power cell phone jammer


high power mobile phone jammer

400W High Power Mobile Phone Signal Jammer Blocker Legal Cell Phone Signal Jammer With 1 Year Warranty! 


Frequency Can Be Customized! 




Equipped with special high gain directional planar antenna or fiberglass omni-directional whip antenna, the jammer can effective block CDMA/GSM/DCS /3G/ LTE/WIMAX .


Use the overseas advanced chip and technology . With independent modular design, it keeps high operation efficiency, and avoid mutual interference.


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.



Frequency Range  
CDMA 851~894MHz
GSM 925~960MHz
DCS 1805~1880MHz
PCS/3G 1930~1990MHz/2110~2170MHz
Average output power 50dBm
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 450W
Output power 400W
Running temperature -10 ~ 55℃
Dimension(L*W*H) 39*39*25cm
Weight 10 Kg

2 pcs external directional antennas(Dual Band)

Weight: 12Kg

Size: 134*32*21cm

or 4 pcs omni antennas


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.


1. To protect the the owner's benefits by cutting off the mobile phone signal
2 . For the needs of the army and military
3. For the guard place, prison use
4. For big party concourse
5 . For the leaders security use





Contact Details
Shenzhen Sacon Telecom Co., Ltd

Contact Person: Ms. Jena

Tel: +86-15818561923

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