When choosing a product, you may look at several different products as the parameters of different products are different. For parents and teachers, we recommend SDP10HD because the signal jamming capability of 10 frequency bands should be able to jam the cell phone and network signals used by most children. This portable WIFI cell phone jammer is an ideal device for teachers and parents.
Of course, we also have many different portable jammers that are suitable for teachers and parents. It mainly depends on how many different signal frequency bands the teachers and parents want to jam and how large the jamming distance is.
Signals disturbed by the product:
| Output interface | Shield frequency band | HF output power | Output power/channel |
| Antenna 1 | 5.1/5.8 GHz | 27 dBm | 2dBm/30KHz(min) |
| Antenna 2 | 3.5 GHz | 27 dBm | 2dBm/30KHz(min) |
| Antenna 3 | 2500-2700 MHz | 30 dBm | 2dBm/30KHz(min) |
| Antenna 4 | 2300-2500 MHz | 30 dBm | 2dBm/30KHz(min) |
| Antenna 5 | 2000-2170 MHz | 30 dBm | 4 dBm/30 kHz (min) |
| Antenna 6 | 1.5 GHz | 30 dBm | 4 dBm/30 kHz (min) |
| Antenna 7 | 0.7 GHz | 30 dBm | 5 dBm/30 kHz (min) |
| Antenna 8 | 847-965 MHz | 30 dBm | 5 dBm/30 kHz (min) |
| Antenna 9 | 4700-4900 MHz | 27 dBm | 2dBm/30KHz(min) |
| Antenna 10 | 1800-1920 MHz | 30 dBm | 2dBm/30KHz(min) |
The options listed above are just the standard options. You can also view other products on our website and then select 10 different signal tapes that you would like to jam. As long as you clearly note the additional details when ordering, we will definitely manufacture the product according to your specifications. You can also send us a message by official e-mail.
When parents are not at home, many children immediately start playing games or even surfing content that is not conducive to their development. My children do this all the time too. I turn on the jammer when I leave the house and place it on the fridge or cupboard, out of sight of the device, so they have no idea where it is. It's not necessary for teachers to go to so much trouble to put jammers in the classroom. I think the teachers just put the devices on the lectern and the students wouldn't dare ask the teachers to turn off the devices. If a student asks the teacher to turn off the jammer, that student would definitely want to play with their phone.
If teachers and parents only want to disturb five or six signal bands, purchasing SDP06HD can also fulfill the requirements. SDP06HD has only 6 antennas. However, the interference performance of SDP06HD is lower than that of SDP10HD. If the budget is sufficient, buying SDP10HD would be the more ideal choice in my opinion. I am not saying that SDP10HD can only be used by teachers and parents. SDP10HD can be used by people in different professions. I am just using teachers and parents as examples.
Power supply: AC110~220-DC15V/3A
Power supply: built-in rechargeable battery, mains plug, car charger
Power consumption: 48 W
Weight: 1.3 kg
Size (length × wind × height): 247 × 80 × 220 mm
(When manufacturing the product, we refer to the information you provide when ordering. The signal band of the jammer is customized according to the location you specify when ordering, and the power plug is also suitable for the customer's location, including European countries such as Germany and France, and various countries such as the United States, Canada, the United Kingdom and Australia).
(We equip the portable jammer with a car charger. For devices that can be charged with a car charger, we equip the entire equipment with a car charger. Your satisfaction is our biggest goal).
Installation instructions for SDP10HD:
1. remember to install the antenna before you switch on the machine. If you have bought a jammer before, you will know this for sure.
2. equipped with a rechargeable battery, each charge can be used for 2 hours. Features built-in battery protection with constant current/constant voltage charging to prevent overcurrent and overheating. If the battery is not used for a long period of time, the state of charge, current and trickle charge should be checked every six months. Let me add one more note for you. The reason why we sometimes ask customers not to use portable jammers during charging is that the built-in battery generates heat during prolonged charging. If the battery overheats, at best the battery life may be shortened, at worst the battery may burn out and damage the device. This is also a new product principle: A certain amount of heat development on the device is normal, as the heat is dissipated via the housing. A battery can be damaged by heat if it swells. There is a difference. I hope you can understand this point. Desktop jammers do not have built-in batteries, so there is no problem of battery heating during charging. You can use the desktop jammer for 24 hours while charging without any problem. You can use it for several days. I think you need this knowledge when choosing a product.
Operating instructions for SDP10HD:
The operation of the device is controlled by its power source (internal battery or charger):
1. you open the package to check all the accessories, take out the host, remove the antenna cover and then install the antenna according to the matching numbers on the antenna and the jammer host. What I must emphasize is that there is a code on the antenna and the antenna holes are also numbered.
2. you need to check if the antenna is installed correctly, then turn on the power and observe if the green indicator on the host is on.
3. the first charging process takes 10-12 hours. This requirement mainly depends on how much power is left in the battery when you receive the product. If the battery has more power, the charging time may be shorter, and if the battery has less power, the charging time may be longer. The main purpose of the first charging process is to fully charge the battery. Observe the display during the charging process. When it switches off, the charging process is complete.
Shipping and delivery
We offer worldwide shipping services. We can ship to locations that are accessible to express and logistics companies such as FedEx, UPS, DHL, etc.
Processing and delivery times
1. products in stock: dispatch within 1 working day;
2. products not in stock: The production of the product takes 1-3 working days.
Products with a price below 190 Euro: We ship with regular logistics and deliver within 7-13 working days;
Products with a price above 190 €: We ship by courier and expect a delivery time of 5-8 working days. For other currencies such as US dollars, British pounds, etc., convert €190 into the currency you are paying with, then you will know whether we are using normal logistics or express shipping.
Other exceptions may extend this period (e.g. public holidays, snowstorms, heavy rain, etc.).
Logistics tracking number
Once the package has been shipped, we will send the tracking number of the goods to your e-mail address. Please pay close attention to the logistics information of your order in case any problems occur before delivery (e.g. the logistics company stops tracking, the item is lost, etc.).
If you have any questions about your order, please send us an e-mail to info@storsenderpro.com
Frequently asked questions
Do I buy a portable or a desktop device?
Our portable jammers have built-in batteries that can be used and charged continuously. However, if your application requires continuous use at a fixed location and not intermittent use (24-hour use without interruption), a permanently installed desktop signal jammer is the better choice.
[Note] Portable jammers can also be used for a long period of time without interruption, but the heat dissipation performance of desktop devices is better. Usually, expensive portable devices have more heat dissipation components than cheaper devices. You can understand that for the same price, the advantage of portable jammers is the built-in battery and the advantage of desktop jammers is the better heat dissipation performance. There are differences between different devices. You can first understand it from my analysis above. If you want to know more about the product, you can also contact us.
Does STORSENDERPRO also ship during the holidays?
STORSENDERPRO normally ships on working days, excluding weekends and public holidays. At the same time, employees of logistics companies and express service providers also work on weekdays and do not collect goods on weekends and public holidays.
Will the jammer I buy interfere with the signal in my area?
We adjust the interference frequency band of the device according to the delivery address specified by the customer when ordering. There are differences in the frequency bands of interfering signals between the United States and Europe. More specifically, the signal standards may be different in different regions. For example, the signal standards in Europe and the United States differ in certain frequency bands. Europe has its own signal standards, the U.S. has its own signal standards, and other regions have signal standards. We can adapt them all. So don't worry, as long as the region where you use the device and the delivery address in the order match, there will be no problem.
If customers wish to jam signal frequency bands in other regions, please note this clearly when ordering or let us know via the official e-mail ( info@storsenderpro.com ) with. We will then manufacture the devices according to the customer's requirements.
Can low-power jammers interfere with devices with high-power signals?
To answer your question, I have to give an example. You can think of it this way, the signal strength emitted by the high power signal device itself is 10, but as the signal transmission increases in distance, 10 starts to decrease to 9, 8, 7 or even 3. If you are not close to the signal source and the signal you need to jam is level 3, for example, your jammer must be able to emit jamming signals that cover level 3. If your jammer can only jam level 2 signals, level 3 signals will only be weakened but will still be present. If you transmit level 4 jamming signals, you can block level 3 signals directly. The numbers above are just examples I have given and do not represent anything else. It merely serves to make it easier for everyone to understand the operating principle of the devices I have analyzed.
So from my analysis above, you can deduce that low power jammers can interfere with high power signal devices because the high power signal is at some distance from you and the signal strength of the high power signal source is not as strong when it reaches your environment. You can therefore use low power jammers to interfere with devices with high power signals. However, the closer you get to the high-power signal device, the lower the interference effect will be.
If you need to jam high-power signaling devices, you still need to buy a high-power jammer.
Under normal circumstances, the above analysis need not be so complicated. In fact, normal GPS signals, Wi-Fi signals and cell phone signals are not strong. Unless you happen to be near a base station, you don't need to worry much about this as the signal strength is stronger around the base station. If you are only in a normal area, most of our jammers will meet your requirements.
Most of our jammers are suitable for most environments.
What should you pay particular attention to when using a jammer?
When using a jammer, you must pay particular attention to the correct connection of the antenna and the antenna hole. Each antenna is numbered and the antenna holes are also numbered. Make sure that the antenna numbers and the antenna hole numbers correspond. If the numbers do not match, the jammer will most likely not work.
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