Description
xThe hand-held signal jammer is a high-tech product that our factory adopts advanced technology at home and abroad, according to the continuous development of communication standards, according to the actual situation of wireless communication at home and abroad; it can effectively screen (CDMA/GSM/DCS/2G/3G) /4G/5G/WIFI) and other wireless signals, and have no negative impact or interference on the communication and transmission of other electronic devices around. The machine can effectively shield the above wireless signals within a radius of 1-20 meters (depending on the strength of the on-site signal).
Instructions for use
1. Take out the device and antenna, and install the antenna according to the number.
2. The antenna must be installed before the switch is turned on; the indicator light is on, that is, it is working normally
3. Select the frequency band to be shielded through the side switch
4. The built-in battery of this machine can work for 2-3 hours. It can be charged by home charger or by car cigarette lighter.
5. Please fully charge the host before use, theoretically it needs to be fully charged for 4 hours (the charging indicator will automatically turn off when fully charged)
6. Support long-term work (in the state of charging, it can be used while charging)
7. The surface aluminum alloy heat conduction setting, the body heating is a normal phenomenon
Features
1. All are composed of the latest SMD components and integrated circuits, easy to install and use, and stable in performance
2. The surface adopts the most advanced secondary oxidation treatment in the world, adopts aluminum shell, and has good heat dissipation
3. The effective shielding distance radius is 1-20 meters, and the interference radius still depends on the signal strength of a specific area
4. Each frequency band can be individually controlled on/off
5. There are obvious power indicator lights on the visible parts of the body
6. Cooling fan, can be directly used in car, car charger and AC charger
7. Easy to carry and concealed, low power consumption, no damage to human body and environmental protection
Performance：
CDMA: 800MHz
WIFI: 2400MHz
GSM: 900MHz
4G/5G2: 2600MHz
DCS: 1800MHz
Wifi 5.8G
3G: 2000MHz
4G: 2300MHz
3G: 2100MHz
4G: 2600MHz
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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