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DC12V 4W Portable WiFi Jammer with 8 Omni Antennas for 20m Jamming Range and 1.5 Hours Working Time

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Certification
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

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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.

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DC12V 4W Portable WiFi Jammer with 8 Omni Antennas for 20m Jamming Range and 1.5 Hours Working Time

DC12V 4W Portable WiFi Jammer with 8 Omni Antennas for 20m Jamming Range and 1.5 Hours Working Time
DC12V 4W Portable WiFi Jammer with 8 Omni Antennas for 20m Jamming Range and 1.5 Hours Working Time

Large Image :  DC12V 4W Portable WiFi Jammer with 8 Omni Antennas for 20m Jamming Range and 1.5 Hours Working Time

Product Details:
Place of Origin: China
Brand Name: Sacontelecom
Certification: ISO9001
Model Number: SA-008P
Payment & Shipping Terms:
Minimum Order Quantity: 10pcs
Price: negotiation
Packaging Details: Jammer Kit *1pc,Omni Antenna * 8pcs,Adapter * 1pc,Car Charger * 1pc
Delivery Time: Within 3 days for sample
Payment Terms: L/C,T/T,Western Union,Paypal
Supply Ability: 5000pcs/month
Contact Now

DC12V 4W Portable WiFi Jammer with 8 Omni Antennas for 20m Jamming Range and 1.5 Hours Working Time

Description
Product Name: Portable WiFi Jammer Output Power: 4w
Cooling System: 1 Cooling Fan Inside Jamming Range: Radius 2 To 20 Meters. The Signal Strength <= -75dBm In The Location
Working Time: 1.5 Hours Weight: 0.85kg
Highlight:

4g cell phone signal jammer

,

handheld phone jammer

DC12v 4w 3G 4G Signal Jammer With 8pcs Omni Antennas Up To 20m Work 1.5 Hours
The latest 8 antennas portable WiFi Jammer provides effective jamming for all mobile phone 2G, 3G, 4G signals and WI-FI 2.4G/GPS L1 bands. Total output power of this handheld signal jammer is 4W with jamming range up to 20m.
Features
  • Use External Omni-directional antennas, all the TX frequency covered down link only
  • The latest design and Good cooling system with cooling fan inside
  • Could be charged in car with DC12V
  • Can turn on or off any single band without influencing the other bands operation
  • Built-in Battery: 4600mA/h, Charge full time within 4 Hours, Working time: 90 minutes
  • ODM and OEM orders are welcome. You can select any 8 bands for your requirements (GPS L2-L5, 433MHz, 315Mhz, etc.) - Price may vary
Specifications
Frequency Band Range
Lojack 167-175MHz
GSM & CDMA 851-960MHz
DCS & PCS 1805-1990MHz
WiFi/Bluetooth, 4G LTE 2400-2483MHz
4G Wimax (Sprint) 2300-2400MHz or 2500-2690MHz
4G LTE iPhone (AT&T & Verizon) 700-800MHz or 790-862MHz
GPS 1570-1580MHz
3G 2110-2170MHz
Jamming Range Radius 2 to 20 Meters (signal strength <= -75dBm)
Battery Ni-Mh battery 4600MAh
Work Time 90 minutes per full charge
Output Power 4 Watt
Power Supply AC100-240V TO DC12V IN
Cooling System 1 cooling fan inside
Box Size 220*200*65mm
Weight 0.85 kgs
Accessories
  • Main unit x 1pcs
  • Power adapter x 1pcs
  • Car charger x 1pcs
  • Omni antenna x 8pcs
Applications
  • Meeting room, conference room, museum, gallery, theatre, concert hall, church, temple, restaurant, classroom, training center, factory, bank, train, bus, etc.
  • For special purpose locations such as hospital, gas station, Army authorities, and other official facilities
Important Notices
  • Do not power on if antennas are not connected
  • The functional coverage is greatly affected if antennas are not installed correctly. Ensure antennas are properly connected before usage
  • When powered on, keep away from computer, notebook PC, television, audio and AM/FM radio to prevent interferences
  • The normal operational temperature is about 65°C. If temperature is higher, turn off power immediately and contact local agent
  • Functional coverage depends on location and strength of ambient mobile phone base stations
  • Place device on higher position for better coverage (2 meters height recommended)
  • The Ni-MH rechargeable battery has estimated 500 recharge cycles. Contact local agent to replace battery when needed
Installation Steps
  • Charge battery at least 5 hours before first-time use
  • Turn off power switch before charging. Charging indicator lights RED when charging, turns GREEN when finished
  • Install antennas and tighten according to number indicator (refer to picture below)
  • Turn on power switch - Power LED lights Green and each band LED turns on
  • Not recommended to use while charging (operational temperature may reach 75°C normally)
Function Introduction
Each band can be chosen to operate or not:
  • Find the dip switch on the side of the device (see picture below)
  • The number indicators correspond to the number of antennas
  • Eight arrows from OFF to ON (default) - by dip switching ON to OFF, each band can be disabled
  • The corresponding LED indicator will turn off
DC12V 4W Portable WiFi Jammer with 8 Omni Antennas for 20m Jamming Range and 1.5 Hours Working Time 0

Overall Rating

5.0
Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings
5 stars
100%
4 stars
0%
3 stars
0%
2 stars
0%
1 stars
0%

All Reviews

A
A*x
Russian Federation Mar 20.2026
Helpful (56)
quality is good and competitive price. Good after sales service. Fast shipment
R
R*o
Poland Feb 1.2026
Helpful (85)
good factory, each time answer questions fast. Thanks Jena
Tag:

4g cell phone signal jammer,

gsm gps jammer,

handheld phone jammer

Contact Details
Shenzhen Sacon Telecom Co., Ltd

Contact Person: Ms. Jena

Tel: +86-15818561923

Send your inquiry directly to us (0 / 3000)

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