High Powered Cellphone Jamming - Mobile Phone Signal Jammer

Wholesale High Powered Cellphone Jamming, Mobile Phone Signal Jammer, Shielding cell phone signal within security radius from China Online Stores.
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Knowledge of Cellphone Jammer

• A mobile phone jammer transmits low-powered radio signals to cut off communications between cell phones and cell base stations. It does not interfere with any communications other than cellular phones within the defined regulated zone. Upon activating a phone jammer, all idle phones will indicate "NO NETWORK. " Incoming calls are blocked as if the cellular hand phone were off. When the phone jammer is turned off, all cell hand phones will automatically re-establish communications and provide full service.

China Manufacturer Specifications

• Main function: Shielding cell phone signal within security radius
• Isolating Signal Bandwidth:
  - DCS (PHS)/CDMA1900: 1805-1990MHZ
  - CDMA/GSM: 850-960MHZ
  - 3G: 2110-2170MHZ
• Coverage Area: up to 20 meters
• Internal Battery: 2000mAh rechargeable li-ion
• Power Source : Wall plug, car adapter, or built-in battery
• Dimensions:
  - Antennas off = 112mm x 60mm x 30mm (L x W x D)
  - Antennas on = 195mm x 60mm x 30mm (L x W x D)
• Typical Battery Life: 120 minutes
• Manufacturer Ref: GZAPRYQK634A
• Catalog Ref: Cellphone jamming, Mobile phone jamming device

Other Features:

• Compact size - only slightly bigger than a standard IPOD (antennas off)
• Electrical power and recharging from AC charger (110/220V)
• Can be run on AC power or battery power
• Certified by the Security Ministry of China, so you know it works well!

Accessories:

• AC power charger
• User manual
• Car power charger
• Sleeve

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This item was added to our catalog on Thursday 05 Feb, 2009.