Frequency Range: | PCS1900 |
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Application: | Examination Hall |
Jammer Frequency: | GPS GSM Bluetooth Signal Blocker 2g 3G 4G 5g WiFi |
Antenna: | 16PCS |
Plug Type: | Us, EU, Au, UK |
Effective Shielding Distance: | Radius Is 2-25 Meters |
Samples: |
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Customization: |
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