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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 Video,Demo, How It Works & Features

Name: 12 Antennas Handheld GPS GSM Bluetooth Signal Blocker 2g 3G 4G 5g WiFi 2.4G/5.8g Mobile Cell Phone Signal Jammer
Uploaded: 2025-10-11T15:45:29+08:00

2025-04-09 3080

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Product Specifications

Model NO.:

JN12PRO

Frequency Range:

2g;3G;4G;5g;WiFi;Lojack

Frequency:

900;1800;1900;2100;2600;173;433;2400;5800;3600;

Application:

Prison;School;Hotel;Libary

Power:

8.4W

Coverage:

2-20m, Depend on Local Signal Strength

Weight:

2kg

Size:

331*93*46mm(Include Antenna)

Gain:

2.0dBi

Power Supply:

AC110-240V, DC 12V

Working Time:

More Than 2.0+ Hours

Antenna:

12 Channels

Trademark:

Greetwin

Transport Package:

Neutral Packing

Specification:

ISO9001

Origin:

Shenzhen

HS Code:

8517699000

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