This medium power wireless signal shield is a high-tech new information security and confidentiality product carefully developed by our company's researchers using modern high-tech, in-depth analysis of communication mechanisms, comprehensive comparison of electromagnetic emission suppression methods. Effectively shield all 2G/3G/4G/5G mobile phones, 2.4G/5.8G (WIFI/WLAN Bluetooth) and other communication signals. Equipped with a specially designed high gain directional board antenna, it emits interfering electromagnetic signals in a fan-shaped manner in front of the device during operation. The unidirectional shielding effect is good, and it can achieve no interference to the antenna, base station, and external areas. The aluminum alloy heat sink, 4 low noise and high speed fans, and chassis form an efficient cooling and heat dissipation system, ensuring stable performance during equipment operation. Integrated design of the entire machine, easy to install, use and manage.
This device is suitable for government information security and confidentiality places such as prisons, detention centers, large and medium-sized conference rooms.
Product consultation hotline：13714290193
Product details
1、 Product functional characteristics and technical parameters
Product features:
1.Effective shielding2G/3G/4G/5Gmobile phone2.4G/5.8GWireless communication signals such as WLAN/WIFI/Bluetooth;
2. The device is equipped with a high gain directional antenna,Emit electromagnetic interference signals in a fan-shaped manner towards the front of the device during operation,The installation and use of back-to-back or side to side base stations can achieve no interference to the base stations;
3. The equipment can be equipped with data interface RJ45 according to user needs, support TCP/IP protocol, have Internet function, manage the switch function of each equipment on the terminal operation interface through operating software and network, monitor the connection and working status of each equipment, report faults in real time, and realize the centralized control and management function of equipment (see also the network manual);
4. Adopting high-density and largeEfficient cooling and heat dissipation system composed of heat sinks, low-noise fans, and chassisStable, safe, and reliable performance;
5. Integrated design of the entire machine, working immediately after power on, easy installation and management;
9.Power adapter: Input AC 110V~240V, output DC5V/90A;
10.Completed blocking time:20About seconds;
11.Slow start time:3Seconds;
12.Installation method: uprightWall mounted, camera triangle bracket;
13.Working hours: Able to operate continuously and stably for a long time.
2、 Installation and usage instructions
1. Hang the device wall in the middle of the wall in the place of use, or it can be placed upright on a table or installed on a camera tripod, facing the area that needs to be shielded, with a minimum installation height of 1.5 meters. IfIf the installation height is greater than 2 meters, adjust the equipment so that it is facing downwards and tilted 10 times°-30°Corner installation is optimal;When standing upright on a table for use, the optimal placement height is 1.5-1.8 meters, and it can be turned on when powered on;When installing with a camera tripod, regular 1/4 or 3/8 screws are required.
The size of the equipment shielding range depends on the electromagnetic field strength of the usage site. The closer the communication base station is to the usage site, the smaller the equipment shielding range, and vice versa. When there is a communication base station near the place of use or the area is larger than the effective shielding range of the equipment, it is recommended to use cross installation of multiple devices to ensure the shielding effect.
3、 Precautions
1.Please do not privatelyChanging equipment structure, dismantling equipment, or unauthorized maintenance;
2.Do not use equipment lying flatThe installation position is too low or too high, otherwise the shielding effect cannot be achieved;
3.Equipment should not be installed and used facing the communication base station, otherwise it will interfere with the communication base station and affect the shielding effect. Installing and using equipment facing back or side to side can achieve no interference with the base station;
4.The device has reached its normal operating rangeRSSI of Field Strength in the Place of Use≤ -75dBm, RSRP ≤ -95dBmOtherwise, it may result in a reduced shielding range or incomplete shielding;
5.Pay attention to selecting the correct placement of the equipment during use to achieve the best shielding effect and avoid blind spots in shielding;
6.The equipment should be placed in a well ventilated area as much as possible, avoiding obstacles, strong heat sources, and strong electromagnetic sources to ensure the stability of the equipment's long-term working performance;
7.When the device is not in use,Power should be cut off in a timely manner,To avoid affecting the normal use of mobile phones and other wireless communication tools;
8.When installing equipment for outdoor use, attention should be paid to waterproofing;
9.Please stay away from corrosive gases and liquids,And do a good job in dust prevention,To avoid accelerating the aging of internal components in the device.
