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Location : Home >> PRODUCTS >> Security System >> Signal Jammer >> ET-SJ03
  • ET-SJ03
  • GSM+3G jammer
  • Isolating Signal Bandwidth - GSM/CDMA: 850~960Mhz - GSM/CDMA1900: 1805~1990Mhz - 3G: 2110~2170Mhz
    Typical Coverage: 2-8 Meters
    Average Output Power: 10 dBm
    Typical Battery Life: 2 Hours
    Power supply: Built in Rechargeable Li-ion battery

 
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