The rapid development of modern communication technology requires that science and technology security enterprises keep pace with the times and continue to develop and strengthen their own strength to meet multiple challenges. The widespread popularity of mobile phones has brought convenience to people and raised new issues for communication security and confidentiality work. Eavesdropping, leaking, cheating in examination rooms, medical accidents, and explosions at gas stations have sprung up, accelerating mobile phone signal blockers. Promotion and use. It is mainly used in examination rooms, prisons, gas stations, mobile phone bomb prevention, oil depots, LPG stations, detention centers, interrogation rooms, courts, labor reform teams, conference rooms, theaters, churches, libraries, school dormitories, special security and confidential occasions (Confidential office, negotiating room, mobile vehicles, mobile political and business escort guards), etc., and the status of mobile phone signal shields in social life is also more important. According to different places, Shenzhou Mingda High-tech Co., Ltd.(hereinafter referred to as "Shenzhou Mingda") has developed and produced different types of shields, and designed and shielded the ground-specific designs in different venues, giving full play to the performance of the products and greatly improving the shields. The effect, overwhelming the leader with its excellent performance, and received unanimous praise from the industry!
Product performance
1. Six channels cross shielding to achieve the best shielding effect, shielding includes GSM, CDMA, DCS, PHS, TD-SCDMA, CDMA2000, WCDMA, 4G
2. Effective segmentation, only interfere with the downlink, and do not cause interference to the base station;
3. The power indicator on the fuselage is convenient to hang above the line of sight, you can also understand the shielding work through the indicator below.
4. Imported chips to ensure quality and stability;
5. Built-in power supply to prevent criminals from malicious destruction and ensure the life of the machine;
6. Dual metal industrial switching power supply, truly achieve uninterrupted and sustainable work;
7. Low-power machines are green and safe and do not pose a threat to health.pose a threat to health.
working principle
In a certain frequency range, the mobile phone and the base station are connected by radio waves to complete the transmission of data and sound with a certain baud rate and modulation. The masker scans from the low-end frequency of the forward channel to the high-end at a certain speed during operation. This scanning speed can cause garbled interference in the mobile phone receiving message signals. The mobile phone cannot detect the normal data sent from the base station, so that the mobile phone cannot establish a connection with the base station to achieve the purpose of shielding the mobile phone signal. The mobile phone behaves as a search network, no signal, No service system and other phenomena.
Specification
item
value
Place of Origin
China
Beijing
Brand Name
SZMD
Model Number
MDPB-5E
Electronic
Shield signal
2G3G4GWIFI hotspot Bluetooth etc.
Size
230mm*250mm*50mm
voltage
220V
Power
10w
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
Beijing Shenzhou Mingda Technology and Trade Co., Ltd.
The Professional Cell Phone Jammer/ Cell Phone Booster/ RF Signal Detector / Bug Detector/ Spy Camera Detector/ Speed Radar Gun/ Aduio Jammer Manufacturer.
Shenzhou Mingda was established in 2005, and based in Beijing city. Shenzhou Mingda is a professional manufactory integrating the design, development, production and sales of signal jamming, detecting and magnifying products into a whole body. Meanwhile, our company is one partner of China Ministry of National Defense and China Ministry of State Security, and also acquired the certification of the National Ministry of Public Security. Shenzhou Mingda's principle business is engaged in security products, such as wireless phone jammers, cell phone jammers, signal boosting, signal amplifying devices; anti-wiretapping devices, anti-hidden camera devices and relevant products.
Fine workmanship, best quality, competitive price and best after-sale services are what we are proud of. With the development of three years, Shenzhou Mingda has become a trustworthy supplier of the wireless phone jammer, cell phone jammer, mobile phone jammer and wireless phone signal boosting products in China, and some products exported to the United States, the United Kingdom, the Middle East, Africa, and other countries and regions. We have our own specialists to design different wireless phone jammers, wireless phone signal boosting devices and signal detecting devices to meet market demands, such as we can offer different bandwidths wireless phone jammer relay on different countries' standards.
We sincerely welcome friends at home and abroad to contact us and establish business relationship with us.
FAQ
1. who are we? We are based in Beijing, China, start from 2006,sell to Mid East(00.00%),Africa(00.00%),Eastern Asia(00.00%),South Asia(00.00%),Domestic Market(00.00%),Eastern Europe(00.00%),Southeast Asia(00.00%),Oceania(00.00%),Western Europe(00.00%),Northern Europe(00.00%),Southern Europe(00.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality? Always a pre-production sample before mass production; Always final Inspection before shipment;
3.what can you buy from us? Multi Target Tracking Radar,Restrict UAV Flight,Anti Sneak Shot Anti Eavesdropping Wireless Signal Detector,Vehicle System Life Searching Detector,Power Amplifier Module
4. why should you buy from us not from other suppliers? null
5. what services can we provide? Accepted Delivery Terms: null； Accepted Payment Currency:null; Accepted Payment Type: null; Language Spoken:null
