Sign In | Join Free | My
Search by Category
Home > Telephones & Accessories >

Portable 8CH 3G 4G Signal Jammer , Cell Signal Blocker Jammer DC12V

Categories Portable Signal Jammer
Brand Name: Sacon
Model Number: SA-008P-S
Certification: ISO9001
Place of Origin: China
MOQ: 1pcs
Price: negotiation
Payment Terms: L/C, T/T, Western Union, MoneyGram, Paypal
Supply Ability: 10000pcs/month
Delivery Time: Within 3 days for sample
Packaging Details: Jammer Kit *1pc,Omni Antenna * 8pcs,Adapter * 1pc,Car Charger * 1pc
Product Name: Portable 3G 4G Signal Jammer
Output Power: 4w
Jamming Range: 1-20m (Depend on local signal intensity)
Work Time: 1-2 Hours
Size: 220mm x 202mm x 65mm
Weight: 950g
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    Portable 8CH 3G 4G Signal Jammer , Cell Signal Blocker Jammer DC12V

    8 Channels Portable 3G 4G Signal Jammer Battery Built In Radius Up To 20m


    This is the latest multi-functional portable 8 bands selectable blocker for Wi-Fi 2.4G GPS L1 signal and

    GSM 2G 3G 4G LTE Wimax cell phone jammer of all-bands worldwide cellular and GPS Wi-Fi, built-in

    battery and has cooling fan, if you are looking for the easy to use and powerful ability signal blockers?

    That you are viewing this handheld 3G 4G signal blocker is suitable for you.


    1. High output power, total up to: 4W

    2. External omnidirectional antennas all the TX frequency covered down link only

    3. With car charger 12V DC can be used in car

    4. Built-in good cooling system inside

    5. With dip switch can turn on or off any single band without influencing the other bands operation


    The latest 8 antennas portable Jammer,Have good Jamming for all mobile phone 2G, 3G, 4G signal and

    WI-FI2.4G GPS L1 bands.

    Total output power: 4W Jamming range up to 20m

    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 chargered 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 4Hours,Working time: 90 minutes.

    ODM and OEM orders are welcome,,You can select any 8 bands for your require,GPSL2-L5,433MHz

    315Mhz.etc,The price maybe different.


    Output port


    Average output power

    Jamming range(radius): 1-20m (Depend on local signal intensity)



















    4G LTE

    791-821 or 725-770MHz


    4G LTE

    2300-2400 or 2620-2690MHz


    Power supply: 50 to 60Hz, AC 100 to 240V
    With AC adapter (AC100-240V-DC12V)

    Weight: 950g
    Dimension: 132x80x40mm and not include antennas
    Inner box dimension:220x202x65mm

    Output power: 4w
    8pcs External omni antennas

    Charge full time about 4Hours,

    Working time:1-2Hours.

    Running temperature: -10 to +55'C

    Packing contents:
    1 piece portable signal jammer
    1 piece AC adapter
    1 piece car charger
    Omni- antenna 8 pieces
    Meeting room, conference room, museum, gallery, theatre, concert hall, church, temple, restaurant,
    classroom, training center, factory, bank, train, bus, etc. For some locations of special purpose such
    hospital, gas station, Army authorities, Police authorities. Etc
    1. Do not power on if antenna s are not connected.
    2. The functional coverage is greatly affected if antennas are not installed
    correctly. Do ensure the antennas are properly connected before usage.
    3. When power on, keep away from computer, notebook PC, television, audio
    and AM/FM radio to prevent interferences.
    4. The normal operational temperature is about 6 5 ° C. If the temperature is
    higher than the above, turn off the power immediately and contact local
    agent for help.
    5. Its functional coverage will depends on the location and strength of the
    ambient mobile phone base stations.
    6. Placing the device on higher position for better coverage. 2 meters height
    is recommended.
    7. The Ni-MH rechargeable battery has estimated 500 times recharge cycles.
    Please contact the local agent to replace battery if it is not rechargeable.
    Buy Portable 8CH 3G 4G Signal Jammer , Cell Signal Blocker Jammer DC12V at wholesale prices
    Send your message to this supplier
    *To: Shenzhen Sacon Telecom Co., Ltd
    Characters Remaining: (0/3000)
    Inquiry Cart 0