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12 Antennas Handheld GPS GSM Bluetooth Signal Blocker 2g 3G 4G 5g WiFi 2.4G/5.8g Mobile Cell Phone Signal Jammer

2025-04-13 introduction 2110
SDR-JN12XF
20-6000MHz
2g 3G 4G 5g WiFi
Conference Center
Radius 10-30 Meters
1 Year
AC100-240V or 12V Car Charger
1kg
RDSignal
Neutral/Carton
145 x 80 x 45mm
China
9031809090
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