Description
xPlease read the instructions carefully before use for proper installation and quick use. The color of the product is subject to the actual product. This signal blocker shields GPS/Beidou satellite signals and does not affect the transmission of other signals. Mainly anti-tracking and positioning, protect your personal privacy and security.
Product Quick Instructions
1. Find the OBD port (computer diagnostic port) of the car
How to find it: Open Baidu/Google website - enter the year, brand and model of the car, where is the Plus+OBD port? Then Baidu/Google will prompt the location of the OBD port.
2. Insert the product into the OBD interface, turn on the power and turn on the work light.
3. The car OBD interface is used to detect the diagnostic interface of the vehicle. Usually free. Inserting this OBD jammer has no effect on vehicle functionality
Reminder: The position of the OBD interface is generally under the steering wheel, and there are some covers on the upper part of the brake pedal, which need to be opened
Frequency:
GPS: 1550-1600MHz
Beidou: 1160-1280MHz
Interface: OBD
Color: Shell Fire Retardant (White/Black)
Power: Direct 12-36V
Current: 100 mA
Shielding radius: 3-8 meters, depending on the strength of the ambient signal
Device size: 50x30x30mm
Device weight: 20.4 grams
common problem
1. Does the test product work?
Turn on the phone navigation, enter the target area, and drive to see if the phone is moving.
2. Why not block individual cars and trackers?
In the case of not shielding the original car navigation of high-end cars, the satellite receiving antenna may be on the roof of the car, and the interference wave cannot penetrate the metal carport, resulting in no interference. Using a mobile phone to locate the position of the base station will not be interfered by different factors, but the positioning error of the base station is hundreds of meters, more than a few kilometers.
But it does not affect the use of this product.
Additional Information
xIf it is a handheld signal jammer with a battery, please fully charge the signal jammer before use, and do not use it while charging.
If it is a desktop signal jammer, please connect it to the power supply while using it.
If it is a GPS signal jammer, please plug the signal blocker into the car's interface or USB interface.
If you need any help, please feel free to contact us. Email: topsignaljammer@outlook.com
Shipping & Return
xFree Shipping
If you choose to Free Shipping, then you need to wait 7-10 business days. We will send a tracking number to your for cargo tracking.
If you choose to Expedited Shipping, then you need to wait 4-7 working days. We will send a tracking number to your for cargo tracking.
1 Year Warranty
All items for sale on our website come with a 1-year warranty. We offer free repair or replacement services and customer support during the warranty period. If you have any question, please contact our support team.
Refund & Return
We want you to be completely happy with your purchase, which is why we accept returns within the first 30 days from the date of purchase. Full details can be found on our refund & return page.
Replacement Policy
A replacement on the topsignaljammer is also acceptable, If the customer's own want to exchange goods, the logistics cost by the client's own.
Receipt after goods arrive, within a week, together with the customer contact customer service personnel. To sign for the goods cannot be damaged, guaranteed to be complete, no stains. Return to the goods can not be modified, amended.
After the logistics delivery, not without reason cancel the order, please make sure the good before order .
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