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8 Bands Portable Mobile Phone Jammer with 20m Range and Adjustable Bands for GPS WiFi Blocking

Name: 8 Bands Portable Mobile Phone Jammer with 20m Range and Adjustable Bands for GPS WiFi Blocking
Brand: Shenzhen Sacon Telecom Co., Ltd
SKU: SA-N008
Price: 5.00 USD
Availability: InStock

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It is very nice to cooperate with sacontelecom company, we ordered the high power UAV drone jammer, they have rich experience on shipment, we receive it without any problem. We have been working with sacontelecom for 4 years. A very honest company， thanks to be our parnter.

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We works with local goverment and military, sacontelecom works with us together to do vehicle bomb jamming system solutions. They are very patient in guiding and solving any problems that arise. It is a very pleasant cooperation. Very professional and trustworthy factory.

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It is our sixth time to cooperate with sacon telecom. After-sales service is very good. When we have probelm, they are very patient to guide us till the issue is solved. Thank you for your professional.

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8 Bands Portable Mobile Phone Jammer with 20m Range and Adjustable Bands for GPS WiFi Blocking

Large Image : 8 Bands Portable Mobile Phone Jammer with 20m Range and Adjustable Bands for GPS WiFi Blocking

Product Details:

Place of Origin:	China
Brand Name:	Sacon
Certification:	ISO9001, CE, Rochs
Model Number:	SA-N008

Payment & Shipping Terms:

Minimum Order Quantity:	10pcs
Price:	negotiation
Packaging Details:	Jammer Kit 1pc,Omni Antenna 8pcs,Adapter * 1pc,Car Charger * 1pc
Delivery Time:	Within 3 days for sample
Payment Terms:	L/C,T/T,Western Union,Paypal
Supply Ability:	5000pcs/month

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8 Bands Portable Mobile Phone Jammer with 20m Range and Adjustable Bands for GPS WiFi Blocking

Description

Product Name:	Car Portable Jammer	Color:	Black
Adjustable:	Each Band Have Single Switch	Working Time:	2 Hours
Jamming Range:	(2-20) Meters (Depend On Local Signal Intensity)	Weight:	1.5kg
Highlight:	mobile phone scrambler , mobile phone signal blocker

8 Bands Portable Mobile Phone Signal Booster 20m Range Block 2G 3G 4G GPS WiFi

Product Overview

This 8-band portable mobile phone jammer is a compact, handheld device designed to block multiple frequency signals within a 20-meter range. With built-in battery and versatile power options, it offers reliable performance for various security applications.

Key Features

Blocks GSM, 2G, 3G, 4G, WiFi, GPS, LTE, DCS, Lojack, Wimax and customizable signals
Dual power supply with AC adapter and car charger for anti-tracking applications
Suitable for use while driving with included car charger
Independent band control with individual on/off switching
Enhanced cooling system with heat sink for optimal performance
Updated design with higher power output for extended jamming range

Technical Specifications

Parameter Name	Parameter Details
Model	SA-N008
Jamming Frequencies	CDMA/GSM: 850-960MHz DCS/PCS: 1805-1880MHz 3G: 2110-2170MHz GPS: 1570-1610MHz WiFi: 2400-2485MHz LOJACK: 168-178MHz 4G: 2620-2690MHz or 2300-2400MHz
Jamming Radius	2-20 meters (depending on signal strength)
Power Supply	Power plug, car charger or built-in battery
Built-in Battery	4000mA/h battery
Battery Life	1-2 Hours
Total Output Power	2W
Voltage	AC100-240V DC12V
Operating Temperature	-10℃ to +50℃
Operating Humidity	5% to 80%
Device Size	130mm × 80mm × 38mm
Device Weight	800 g

Package Contents

Main unit × 1 piece
Power adapter × 1 piece
Car charger × 1 piece
Omni antenna × 8 pieces

Frequently Asked Questions

Can I have a sample order?

Yes, we welcome sample orders to test and check quality. Mixed samples are acceptable.

What is the lead time?

Sample orders take 1-3 days, mass production time is 3-7 days for orders less than 100 pieces.

Do you have any MOQ limit?

Our MOQ EXW is 1 piece.

How do you ship the goods and how long does it take to arrive?

We usually ship by DHL, UPS, FedEx or TNT international express, taking 3-5 days to arrive. We can also ship by air or sea if needed.

Do you offer guarantee for the products?

Yes, we offer one year guarantee for the products.

Do you accept drop shipping?

Yes, drop shipping is available.

Operation Instructions

Each band can be independently controlled for operation:

Locate the dip switch on the side of the device
Number indicators correspond to antenna numbers
Switch arrows from OFF to ON (default position)
Use dip switching ON→OFF to disable specific bands
Corresponding LED indicator will turn off when band is disabled

Example: Disable GSM, CDMA, DCS & PCS bands while jamming WiFi, GPS, 3G, 4G LTE, 4G WIMAX only:

Ensure power is off
Dip switch arrows 1, 2 & 3 from ON→OFF
Disconnect antennas 1, 2 & 3 and cover connectors with protective caps
Turn on power - device will operate without GSM, CDMA, DCS & PCS bands
LED indicators will show which bands are operating

Product Images

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

A*x

Russian Federation Mar 20.2026

Helpful (56)

quality is good and competitive price. Good after sales service. Fast shipment

R*o

Poland Feb 1.2026

Helpful (85)

good factory, each time answer questions fast. Thanks Jena

Tag:

Contact Person: Ms. Jena

Tel: +86-15818561923

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8 Bands Portable Mobile Phone Jammer with 20m Range and Adjustable Bands for GPS WiFi Blocking

8 Bands Portable Mobile Phone Jammer with 20m Range and Adjustable Bands for GPS WiFi Blocking

8 Bands Portable Mobile Phone Jammer with 20m Range and Adjustable Bands for GPS WiFi Blocking

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