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4 Omnidirectional Antennas Mobile Phone Signal Jammer , DC 12V Radio Signal Blocker

Basic Information
Place of Origin: China
Brand Name: TX TELSIG
Certification: SGS,ISO9001
Model Number: TX-N5
Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: Foam Box
Delivery Time: 2 work day
Payment Terms: T/T,Paypal,L/C,D/A,D/P, Etc.
Supply Ability: 5000pcs/month
Detail Information
Color: Black Or Gold Frequency: GPS, 2G, 3G
Marterials: Durable ABS Plastic+Aluminum Weight: 750g
Jamming Range: 5-20 Meter Power Supply: Battery, AC Adapter, Car Charger
Battery Working Time: 2 Hours Maximum Voltage: AC 110~250V DC 12V
High Light:

mobile phone signal jammer


mobile network blocker


SGS approved GPS Signal Jammer

Product Description

4 Channel Signal Jammer Blocker for GPS WiFi 2G 3G 4G



  • Handheld compact dimension easy to carry on
  • With 4 Omnidirectional antennas
  • Jamming signal of 2G, 3G, and GPS
  • Each antenna with Independent switches for special needs
  • Press the main switch, easy to turn ON/OFF
  • Build-in battery, last 2 hours after full charging
  • With work indicator to know the status
  • With Charger indicator to know the charging status
  • Heat sink aluminum shell, also can anti-collision
  • Shielding radius 5-10 meter (the surrounding signal strength)



  • Classrooms or small seminar halls
  • Small Meeting rooms and board rooms
  • Private offices
  • Army authorities.
  • Police authorities.
  • Bus and vehicles
  • VIP and privacy-sensitive scenarios etc.

Package Including:

  • 1* Main Jammer Kit
  • 4* Omni Antenna
  • 1* Car Charger
  • 1* AC Adapter



4 Antenna Phone Signal Jammer
Signal Output port Frequency Output power
2G CDMA 800 851-894MHz 27dBm
GSM 900 925-960MHz 27dBm
DCS1800 1805-1880MHz 27dBm
3G WCDMA2100 2110-2170MHz 27dBm
GPS GPSL1 1570-1580MHz 27dBm




Power supply 50 to 60Hz, AC 100V to 240V, DC 12V
Charger Adapter AC adapter (DC12V), Built-in Battery
Total Output power 2 Watt
Jamming Radius 5-20 meter (depending on surrounding Signal strength)
Weight 750g
Dimension 62x30x118mm(without antenna)
Antenna quantity 4pcs External Omni-directional Antennas
Battery Life 2 Hours.
Work Temperature  -10'C to +55'C

Contact Details

WhatsApp : +8613787832057