2G 3G 4G WIFI 8 omnidirectional antenna mobile phone signal jammer test room mobile phone jammer

2G 3G 4G WIFI 8 omnidirectional antenna mobile phone signal jammer test room mobile phone jammer​

GPS jammer shielded vehicle lift vehicle 12-24V garage 220V dual purpose jammer Base station location jammer, LBS jammer

GPS jammer shield vehicle lift vehicle 12-24V garage 220V dual purpose shield

Application place
It can be widely used in: the mortgage car, the car loan company, the judicial industry (prison, the detention center, the Labor Education Institute, the public security, the court, the procuratorate,); the education industry (school examination room, teaching class, dormitory, all kinds of social examination points, education and training institutions); all kinds of conference rooms of the party and government departments; the factory and mining enterprises Warehouses, workshops, production lines, troops and important secret places, movie theaters, concert halls, memorial hall, auditorium, etc.
technical parameter
Shielding area: radius 5~50 meters (-75dBm, indoor transparent environment, depending on the surrounding base station far and near)
Emission power: the maximum 20 to 25W of the whole machine
Shielded signal types: GSM (mobile / Unicom 2G), CDMA (Telecom), DCS (mobile / Unicom 1800M), TD (mobile 3G), CDMA2000 (Telecom 3G), WCDMA (3G) GPS, Beidou shielding shielding
The signal types can be increased: Wi-Fi (wireless LAN), 315/433 (remote control), UHV/VHF (walkie talkie).
Output channel: eight path output
Functional characteristics
The eight channels are operated by separate modules and screened by different types of mobile phones.
The transmission power of the eight channels is stable and frequency free, and will not interfere with the uplink signal of base stations.
In particular, shielding effectiveness against 3G (TD is a channel, WCDMA and CDMA2000 as a channel) has been enhanced.
The general shell of aluminum profile is concise.
The flat panel host and desktop are easy to stand or erect when used.
It can be used continuously for many years, with stable performance and long service life.
It's harmless to the human body. Product inspection and testing reports are complete; through the Ministry of public security testing, electromagnetic radiation safety testing;
ISO9001:2008 quality management system certification products;
Product overview:
Bo Chuang space-time 2017 new type BCSK-101A-8 full band GPS interference shield, shielding the market all mobile telecom three network operators 2G, 3G, 4G using mobile phone equipment +WIFI wireless network Bluetooth device to screen, BCSK-101A-8 GPS signal shielding machine is our company to use advanced foreign technology, import components, base This model is well developed in the international market for many years. It is highly recommended to the National Mortgage car, car loan company, second-hand car, everyone's wealth, kangaroo car loan, credit finance, micro loan network and other places using Bo Chuang space-time brand, the performance is stable, long term use can not be expected. The extended warranty service can be consulted by some of the vehicle loan companies after investigation.

The product description
Based on the principle of mobile phone (radio communication), this product adopts broadband scanning technology to cut off the wireless signal connection of mobile phone 2G, 3G, 4G, Wi-Fi, intercom and other wireless devices, showing the phenomenon of searching the network, no signal, no service system and so on. Adopt brand imported components, independent research and development production, stable performance, long-term durability! Sell well in domestic and foreign markets.
This product supports long uninterrupted work, can be placed on the desktop or installed on the wall, easy to use, through the single and distributed distribution, applied in a variety of areas.

Custom service
Batch orders can screen LOGO, provide OEM/ODM service

applications
Examination rooms, prisons, military sites, courts, conference rooms, theaters, hospitals, government agencies, financial institutions, churches, temples, libraries, business negotiations, gas stations, personal privacy protection and other places that need silence, confidentiality and information security.

Basic knowledge of shielding
Installation and usage instructions
1 Take out the host of the shielding device from the packing box;
2 screw the antenna into their respective antenna base, otherwise invalid;
3. Put the shield on the wall or the corresponding position, the best installation height is 1-2 meters;
4 Turn on the power switch, and the work indicator light on the power will start to work. If it is the model with built-in lithium battery, please ensure that it has been fully charged before use.
Matters needing attention
1. The antenna must be installed according to the corresponding logo on the host, and then connected to the power supply of the host.
2. The effective coverage range of the shield is the circular area centered on the shield, so pay attention to the correct placement of the shield to avoid the blind Angle of the shield; If it is a directional antenna, the target can be adjusted according to the standard fan Angle of the antenna.
3. The shield should be placed in a well-ventilated place, and try to avoid the occlusion of large objects and the strong electromagnetic source of strong heat source to ensure the shielding effect and stable work for a long time.
When the shield is working, do not stack other items on it and remove the antenna, so as not to affect the shielding effect and damage the machine.
5 When the shield is not in use, the power should be cut off in time to avoid affecting the normal use of the mobile phone.
6 When the shielding device is used outdoors, it should be dustproof and waterproof. Keep away from corrosive gases and liquids, and ensure that the device is dustproof and moisture-proof to prevent aging of components
7 When the site area is larger than the effective shielding range, it is recommended to install multiple shields in cellular mode to ensure the shielding effect.
8. As the power supply and antenna are specially matched with the host, and the factory debugging is one by one, please try not to use them interchangeably to ensure the best effect.
The shield is guaranteed for one year and lifetime maintenance.

Problem solving
1 when the signal shielding device is working, why do some mobile phone signal indicators still have signal indicators?
A: It's just an illusion. In fact, at this time the mobile phone has been unable to communicate. When you press the pull out button at will, you will find that the signal indicator has no signal indication.
Will the signal shield interfere with the normal operation of other electronic equipment?
A: No. This is because, the electromagnetic signal that signal shield sends out falls in the mobile phone working band that the country sets completely, can produce to the mobile phone communication block effect only. And this signal is always in a relatively static state, will not affect any electronic equipment.
3 Is the signal blocker harmful to human body and mobile phone?
Answer: please rest assured that the intensity of the electromagnetic signal emitted by the signal shield is very weak. The test data show that the intensity of the signal is far from harmful to the human body. At the same time, the signal blocker only blocks the phone's forward signal, preventing the phone from communicating with the base station, so there is no damage to the phone itself.
Is there any difference between the operating distance of the signal shield when it is used indoors and outdoors?
A: there are. The effective distance of the signal shield (10-40 meters) generally refers to the indoor distance. In open areas outside, the effective distance of the shield can be several hundred meters. It should be pointed out that whether it is used indoors or outdoors, the effective action distance of the shield has a certain relationship with the environmental conditions at that time, such as the distance from the base station, the location of the installation, etc. Therefore, this factor should be fully considered when using the signal shielding device to avoid the blind Angle of shielding which will affect the shielding effect.
Does bochuang space-time signal blocker have the same effect on GSM mobile phone and CDMA mobile phone?
A: That's a good question. Because the anti-interference performance of CDMA mobile phone is much better than GSM mobile phone, therefore, the effective shielding distance of signal blocker for CDMA mobile phone is less than GSM mobile phone, but the difference is not very big, about 2-4 meters. But also draws the user attention in some particularly important place, if necessary should increase the number of signal shielding device in the field, in order to ensure the shielding effect of CDMA mobile phone.
6. The housing of the signal shield gets hot after working for a period of time. Will it damage the machine if working for a long time?
A: Thank you for your care. This is a normal phenomenon. Design, we are using aluminum alloy wire drawing housing thermal conductivity to assist heat dissipation. Thus can guarantee long time stable work. Therefore, hot housing will not damage the machine.

In the past twenty years, Shenzhen Bochuang space-time Communication Technology Co., Ltd. has always focused on the field of electronic information confrontation, and has made a small effort to promote the communication digital information security.
The company takes root in Shenzhen, the southernmost end of the motherland. With the help of the unique electronic components supply chain and scientific research advantage, we seize the historical opportunity brought by the high-speed development of China's information and wireless communication industry, insist on customer centered, based on the striving, and continue to innovate on the basis of customer demand, and win the respect and trust of the customers. From a small start-up company with only a few people, it has grown steadily to be the industry leader with a monthly turnover exceeding 6000 units. Today, our wireless signal shielding devices and solutions have been exported to more than 170 countries and regions around the world.
The company has a group of research and development teams from top domestic universities, professors, doctoral candidates and all kinds of professionals. BCSK-101 series products: conference information secret machine (mobile phone signal console), computer cipher secrecy cabinet, portable mobile lighting system, as the leading information shielding equipment and solution provider, we provide competitive wireless signal control shielding solutions and equipment for consumers in all walks of life. We insist Focusing on the basic communication network, the new generation of 4G and wireless LAN and other fields, the company is always in the forefront of the industry and leads the development of the industry.
We believe that the future will be a world of wireless communication and all corners of the world, information security and wireless communication signal control will be a blue sea "just need" field, aiming at the frontier of international secrecy science and technology, and service information security is the goal of the struggle of space and time communication of Bo Chuang.