الوصف

Product Specifications:

• Main Feature: Four Bands Handheld 2G,3G,4G Cell Phone Jammer with Single-Band Control (For Worldwide all Networks), Each band can work separately or simultaneously. Three Sides Wind Slots
• Isolating Signal Bandwidth:
  - Type A: Europe and Middle east Market
    4G(LTE): ******0Mhz
    GSM**0: ******0 MHz
    GSM***0: ********0 MHz
    3G: ********0 MHz
  - Type B: American and Asia Market
    4G(LTE): ******0Mhz
    CDMA GSM: ******0 MHz
    DCS PHS: ********0 MHz
    3G: ********0MHz

• Antenna: 4 x Omni-directional Antennas
• Shielding Radius Range up to *5 Meters (depending on the mobile service provider's network condition and background signal strength)
• Power Source: Wall plug, car adapter, or built-in battery
• Built-in Battery:***0mA/h
• Built-in battery time: *0 minutes
• Total output Power: 2 watt
• Operating Temperature: **0 to **0 Celsius
• Power supply: ******0V, *2V
• Device Size: **3**0**1mm     
  Package Size: **9**2**6mm
• Color: Black
• System: Nextel, Wifi, Bluetooth, AMPS, TACS, NMT, GSM, DCS, CDMA, PDC, TDMA, PHS, IDEN, 3G, UMTS, GPSL1
• Suitable for: Churches, Conference Rooms, Classrooms, Refineries, Gas Stations, Theaters, Temples, Courts, Secret Services, News Conference Rooms, Libraries, Museums, Banks, Customs, Houses, Police and Meeting Room, Security Services, Military Units, Prisons and so on.

Feature and Advantage:

• Charging while working.
• Each band can work separately or simultaneously.
• Wind slots on Three sides and inside coolers make a constant cooling working.

Use Notes:

• Be sure to connect all the antennae before the power supply is switch on.
• When you get the device in the first time,recharge the device only after the power is used out.To prolong the lifespan of the device, try to recharge it no less than *2 Hours.
• Any sealed mark on the machine teared are void, excluding from the repaired service.
• Dont put the jammer in the water and fire to avoid using in the bad, Condition of over-wet, over-hot, high voltage and high magnetism.
• Antenna shall be used vertical to the ground, working more efficiently.

Accessories:

• AC Power Charger (we will send correct standard power charger which according customer's shipping address)
• Car charger
• Detachable Antenna x4
• Leather Case
• Carrying Strap
• English User Manual(If you need, we will send the scan file via email, it will avoid some possible custom issue)