12 Antennas Handheld GPS GSM Bluetooth Signal Blocker 2g 3G 4G 5g WiFi 2.4G/5.8g Mobile Cell Phone Signal Jammer J121A Video, Demo, How It Works & Features
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Product Specifications
Model NO.:
J121A-12
Frequency Range:
CDMA800
Frequency:
1900~1990MHz
Application:
School
GPS:
Support
GSM:
Support
WiFi:
Support
RF:
Support
Trademark:
ate
Transport Package:
Box
Specification:
8kg
Origin:
China
HS Code:
9031809090