Powerful 20watt Built-in Antenna Cell Phone 2g 3G 4G 5g Wi-Fi Jammer Video,Demo, How It Works & Features

Name: Powerful 20watt Built-in Antenna Cell Phone 2g 3G 4G 5g Wi-Fi Jammer
Uploaded: 2026-09-04T23:10:53+08:00
Description: Watch the Powerful 20watt Built-in Antenna Cell Phone 2g 3G 4G 5g Wi-Fi Jammer video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-07-19 3990

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Product Specifications

Model NO.:

SG-BAJ-MW

Frequency Range:

2g 3G 4G 5g WiFi Bluetooth

Frequency:

850/900/1800/2100/1900/2300/2400/2600/3300/4800MHz

Application:

Conference Center, Library, Hospital, Gas Station

Applications:

Examination Hall, Company, Office, Home, School

Data:

Messages & Calls & Data

Antenna Type:

Built-in Antennas

Output Power:

Each Band 2watt/33dBm, Total 20watt

Coverage:

1 ~ 25 Meters

Voltage:

Input: AC 110~240V

Work Temperature:

-30 Celsius ~ +55 Celsius

Relative Temperature:

25% ~ 95%

Slow Start Time:

3 Seconds

Completion of Shielding Time:

About 20 Seconds

Dimensions:

340X270X65mm

Weight:

1.6kg

Warranty:

2 Years (Included)

OEM Service:

MOQ 50PCS (Print Your Brand Logo)

Cooling System:

Dual Fan Cooling

Trademark:

Sigbari

Transport Package:

Neutral Packing

Specification:

395X285X68mm

Origin:

China

HS Code:

8517699000

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