2G mobile phone signal jammer desktop 5 antenna gsm.3g mobile phone signal jammer to prevent information leakage
|Wireless Signal Jammer
Name: desktop 5-channel mobile phone signal shielding jammer
Color: silver gray
Shielded signal: 1: bcsk-101e-5: mobile signal 3G / 2G / 4G
Transmitting power: 12W, 1-3W per section
Shielding range: 2-30m
Power supply specification: ac110-240v to DC5V
Heat dissipation system: high efficiency aluminum alloy profile large radiator
Service time: all-weather continuous operation
Product size: 35 × one hundred and twenty × 290mm (excluding antenna length)
Weight: about 1.6kg
Package details: host x1, power adapter x1, power cord x1, antenna X5
Classic 5-channel mute design, shielding mobile phone signal 2g3g full frequency signal
Total output power: 12W, maximum shielding distance: 5-30m (depending on the specific use environment and signal strength)
With a wireless remote control, the operator can switch the machine at any angle of 2 to 3 meters
Each channel is designed with independent modules, which can customize the frequency and facilitate maintenance
The main switch control is on and on, and the LED indicator shows the power supply status, which is energy-saving and environment-friendly
High efficiency aluminum alloy profile radiator, completely silent, all-weather continuous operation
According to the principle of mobile phone (radio communication), Bochuang spatiotemporal brand products adopt broadband scanning technology to cut off the wireless signal connection of mobile phone 2G, 3G, 4G, Wi Fi, GPS, walkie talkie, wireless microphone, invisible headset and other wireless devices, which is manifested in the phenomena of search network, no signal, no service system and so on. Using brand imported components, independent R & D and production, stable performance and long-term durability! It sells well in domestic and foreign markets.
This product supports long-time uninterrupted work and can be placed on the desktop or installed on the wall. It is easy to use. It can be applied to a variety of environments with different areas through separate and distributed distribution.
Domestic and foreign mobile phone signals, gpsl1-l5, WiFi 2.4G, 5.8G, 3.6ghz, CDMA450 and other frequencies can be customized. For batch orders, silk screen logo can be printed to provide OEM / ODM services
Examination rooms, prisons, military places, courts, conference rooms, cinemas, hospitals, government agencies, financial institutions, churches, monasteries, libraries, business negotiations, gas stations, personal privacy protection and other places that need silence, confidentiality and information security.
Basic knowledge of shield
Installation and operating instructions
1. Take out the shield host from the packing box;
2. Screw the antennas into their corresponding antenna bases respectively, otherwise they are invalid;
3. Hang the shield on the wall or at the corresponding position, and the best installation height is 1-2m;
4. Turn on the power switch, and the work indicator on the power is on, indicating that it starts to work. If it is the style of built-in lithium battery, please ensure that it is fully charged before use.
matters needing attention
1. The antenna must be installed according to the corresponding marks on the host of Bochuang spatiotemporal brand jammer, and then the host power supply must be connected.
2. The effective coverage of the shield is a circular area centered on the shield, so pay attention to correctly select the placement position of the shield to avoid shielding dead angle; If it is a directional antenna, the alignment direction can be adjusted according to the standard sector angle of the antenna.
3. The shield shall be placed in a well ventilated place to avoid the shielding of large objects and strong electric and magnetic sources of strong heat sources, so as to ensure the shielding effect and stable operation for a long time.
4. During the operation of Bochuang space-time brand shield, other articles shall not be stacked on it and the antenna shall not be removed, so as not to affect the shielding effect and damage the machine.
5. When the shield is not in use, the power supply shall be cut off in time to avoid affecting the normal use of the mobile phone.
6. When using the shield outdoors, pay attention to dust prevention and waterproof. Please keep away from corrosive gases and liquids, and do a good job in dust and moisture prevention, so as not to accelerate the aging of internal components of the equipment
7 when the site area used is larger than the effective shielding range, it is recommended to use multiple shields for honeycomb installation to ensure the shielding effect.
8. Since the power supply and antenna are specially matched with the host and are debugged one by one during factory debugging, please try not to use them interchangeably to ensure the best effect..
9. The warranty period of Bochuang spacetime brand shielding jammer is one year, with long-term maintenance.
1. Why is there still signal indication on some mobile phones when the Signal Jammer of Bochuang spatiotemporal brand works?
A: This is 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 there is no signal indication on the signal indicator.
2. Will the signal shield interfere with the normal operation of other electronic equipment?
A: No. This is because the electromagnetic signal sent by the signal shield completely falls within the working frequency band of the mobile phone specified by the state, which will only block the mobile phone communication. And this signal is always in a relatively static state and will not affect any electronic equipment.
3. Is Bochuang spatiotemporal brand Signal Jammer harmful to human body and mobile phone?
A: please rest assured that the electromagnetic signal intensity emitted by the signal shield is very weak. The test data show that this signal intensity will not cause harm to the human body. At the same time, the signal shield only blocks the forward signal of the mobile phone, so that the mobile phone can not contact the base station, so it will not cause any damage to the mobile phone itself.
4. Is there any difference in the action distance of Bochuang spatiotemporal brand Signal Jammer when used indoors and outdoors?
A: Yes. The effective distance (10-40m) of signal shield generally refers to the indoor distance. In outdoor open areas, the effective distance of shielding can reach hundreds of meters. It should be noted that whether used indoors or outdoors, the effective working distance of the shield is related to the environmental conditions at that time, such as the distance from the base station, the location, etc. Therefore, when using the signal shield, this factor should be fully considered to avoid shielding dead angle, which will affect the shielding effect.
5. Does the signal shield have the same effect on GSM mobile phones and CDMA mobile phones?
A: that's a good question. Because the anti-interference performance of CDMA mobile phones is much better than that of GSM mobile phones, the effective shielding distance of signal shield for CDMA mobile phones is less than that of GSM mobile phones, but the difference is not very large, about 2-4m. However, users are also reminded that in some particularly important places, if necessary, the number of signal shields in the field should be increased to ensure the shielding effect of CDMA mobile phones.
6. After the Signal Jammer of Bochuang spatiotemporal brand works for a period of time, the casing is hot. Will it damage the machine if it works for a long time?
A: Thank you for your care. This is a normal phenomenon. In design, we use the thermal conductivity of aluminum alloy wire drawing casing to assist heat dissipation. So as to ensure long-term stable operation. Therefore, the hot casing will not damage the machine.