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STR G820 Radar Detectors Led 2 in 1

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Estimated Delivery Date:
Estimated Delivery Date: Wednesday, October 07
Due to hight demand, please allow at least 2-4 weeks for delivery.
Insured & Trackable Worldwide Shipping
Insured & Trackable Worldwide Shipping
Your tracking number will be sent to you after 3-5 processing days.
Love It or Get a 100% Refund!
Love It or Get a 100% Refund!
We're absolutely confident that you'll love this product. If you don't, just return it for a FULL refund! No questions asked!

STR G820  Radar Detectors Led 2 in 1STR G820  Radar Detectors Led 2 in 1STR G820  Radar Detectors Led 2 in 1STR G820  Radar Detectors Led 2 in 1STR G820  Radar Detectors Led 2 in 1

STR G820  Radar Detectors Led 2 in 1


1. X,K,Ultral-X,Ultra-K-band,Strelka and Laser detection

2. Ublox 8 high sensitive GPS and GLONASS Receiver

3. VG-2 invisible

4. False alerts protection

5. Smooth Volume Control

6. 2.4 inch LED Display,DIM mode


8. Display brightness levels

9. Mute mode

10. Preloaded GPS data base


The G-820STR Radar/Laser Detector

12V Power Charger

Windshield Mounting set

Operation Manual

USB Cable


Frequency operation:

X-Band (10525GHz +/-50MHz)

K-Band (24.150GHz +/-100MHz)

Laser Band (800nm~1100nm)

Strelka detection (24.125GHz)



1.Power button

2.DARK button

3.UP button

4.DOWN button

5.LED display

6.Power cord input jack

7.Radar antenna/ laser lens

8.Usb Jack

1.Can not detect radar ?

a. please check the mode , there is 4 mode , city 1,city2, Auto and Highway mode.
For the city 1,city2 , there is some bands be closed . auto mode . when your speed is more than 40km/h , it will alarm . for the high way mode, it will alarm all kinds camera .
b. some radar is not work . so , the anti radar is not work .
c. not 100% radar could alarm .our anti radar could work with 90% cameras . strength of the radar signal, the distance of the alarm is not fixed . so , please not stop there waiting the anti radar alarm . you can driving and cross the camera , and make video .
d. please check , if you use the USB port charge it (the radar board is not working if you charge by USB port ).
2 How many km it can detect ?
a. For the fixed camera , it will alarm you about 600m .
For the mobile camera , it alarm from 10–800m . because the fixed camera signal strength is different, and the test position is not the same.
3.Can not get GPS signal ?
a. The first time , it will need 3mis to get GPS sigal .
b. Explosion-proof membrane on your car glass,you can take it out of your car . please do not choose this product.
c. In building , it will not get signal .
4. How offen update the GPS base?
a . we also update the data 4 month . you can contact us or visit our website .
5. How many days I can get it?
a. after you payment , we will send out in 48hours . general , you should get it in 30 days . if you can not get it in 30 days , please open the dispute .
6. What can we do if met problems ?
a. please contact with us . if you have video , you can send from whatsapp ,we will do our best to solve your problems .
if the products with problems , we will change a new one or full return , we will bear the shipping cost for send back .
if you choose dispute , please waiting aliexpress result.
Which Country it can work ? which country we can use ?
Our radar just have Russian . it could wor in Russia, Belarus, Ukraine, Kazakhstan, Uzbekistan.
If you use it in Spain ,France,Poland, United States, Korea an so on , please do not order it.



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We truly believe in the best customer support, meaning we will do whatever it takes to make sure you have a positive purchase experience. We respond to emails within 24 hours and always make sure all your concerns are answered ASAP.

  • Easy Returns. All our products are backed with 60-day money back guarantee. Just contact us and we will refund the purchase price.
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  • 100% Satisfaction Guarantee: All our products are backed with 60-day money back guarantee. If for any reason you’re not completely satisfied with your purchase, contact us for a product refund. We’ll be more than happy to assist you.
Brand Name



Fixed & Flow Velocity

OSD Language


Detection Mode

Radar Signal And Gps Infromation Detection

Special Features

Time&Date Display



model number


Alarm distance

Within 800 meters



Bandsn Detection

X K laser band Strelka


VG-2 invisible



Feature 1


Feature 2

Radar detector

Feature 3


Feature 4

Car detector

Feature 5

Russia Car anti radar

Feature 6


Feature 7


Feature 8

Anti radar

Shipping and delivery

We are proud to offer international shipping services that currently operate in over 220 countries and islands worldwide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 220 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location*Estimated Shipping Time
United States10-30 Business days
Canada, Europe10-30 Business days
Australia, New Zealand10-30 Business days
Central & South America15-30 Business days
Asia10-20 Business days
Africa15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says "no information available at the moment".

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you have specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.

Refunds & returns policy

Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • You do not receive them within the guaranteed time (45 days not including 2-5 day processing)
  • You receive the wrong item
  • You do not want the product you have received (but you must return the item at your expense and the item must be unused)

We do not issue the refund if:

  • Your order does not arrive due to factors within your control (e.g. providing the wrong shipping address)
  • Your order does not arrive due to exceptional circumstances outside our control (e.g. not cleared by customs, delayed by a natural disaster)
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on page.

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

How much do you charge for shipping?

We provide free shipping to over 200 countries around the world*
*with some exceptions

Will i be charged any shipping, customs or duties fees?

No, the price you see is the price you pay - you won’t be charged any extra fees.

When will my item ship?

If you order an in-stock item your order will ship within 3 working days.

How long will my order take to arrive?

Orders are shipped by EMS, USPS, which usually takes 5-20 working days after dispatch, but may take longer due to factors beyond our control.

Do you provide tracking information?

You will receive your tracking information within 3-5 working days, but sometimes due to free shipping tracking is not available. If not please contact us at

Can i cancel my order?

You can change or cancel an order within 12 hours. Please contact us at

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