Cases - WIN&SD Communication Technology Co., Ltd.

2025-10-28

Application of the Fixed IMSI Catcher System in Key Supervised Areas Such as Prisons

With the development of modern communication technology, mobile phones have been widely popularized. While mobile communication brings convenience to people, it also poses new challenges to communication security work. There have been successive cases of illegal mobile phone use in specific ...

2025-10-28

Application of the Fixed IMSI Catcher System in Border Control

The security and stability of borders are related to a country's sovereignty and require high attention. Many countries have long borderlines, with diverse terrains such as mountains, rivers, swamps, and ice fields, as well as variable climates. Relying solely on military patrols consumes substantia...

2025-10-28

Application of the Fixed IMSI Catcher System in Transportation Hubs Such as Airports

Transportation hubs like airports, railway stations, and bus stations witness a large flow of people. Criminals often forge identities and alter appearances to move around. Moreover, in dense crowds, malicious incidents—if they occur—will cause adverse social impacts, requiring priority protection. ...

2025-09-12

Application of Fixed IMSI Catcher System in Key Areas Such as Oil and Gas Facilities

Oil fields, refineries, power stations and other similar locations are highly sensitive areas with extremely high security standards. Any information leakage could affect national security to a certain extent. To prevent sabotage by lawbreakers, these areas require prioritized protection. Traditiona...

2025-09-12

Application of Fixed IMSI Catcher System in Urban Security and Control

Currently, the Fixed IMSI Catcher system has been widely applied in the field of urban security and control. The device is fixedly installed at specific locations, capable of constructing an invisible signal coverage area. It can quickly capture mobile phone signals entering its monitoring range, ...

Latest company Solutions about Drone-Mounted Positioning System Achieves Breakthrough Application in Emergency Response and Law Enforcement Fields

2025-06-11

Drone-Mounted Positioning System Achieves Breakthrough Application in Emergency Response and Law Enforcement Fields

Recently, an innovative drone-mounted positioning device has been deployed for practical use by multiple emergency management and law enforcement agencies. The system utilizes a drone platform equipped with specialized positioning equipment to rapidly search for and locate mobile phone signals of ...

2025-07-17

Advanced Nonlinear Detection System Deployed to Safeguard Confidentiality in Singapore

In a significant step toward enhancing security measures, a state-of-the-art Nonlinear Detection Device has been successfully deployed at a confidential facility in Singapore. This cutting-edge system is designed to detect unauthorized recording or surveillance devices, ensuring the utmost ...

Latest company Solutions about Innovative Technology Strengthens Confidentiality Defense —

2025-08-28

Innovative Technology Strengthens Confidentiality Defense — "Secret Guardian" Successfully Deployed

Recently, the intelligent security detection product independently developed by our company, the "Secret Guardian" system, has been deployed and officially put into operation in the core confidential meeting rooms of several key clients. With its precise and efficient ability to detect unauthorized ...

IMSI Catcher Device

Monitoring And Interception

Bulk SMS Sending Device

Mobile Communication Control

Anti Eavesdropping Device

Anti Tracking Device

Wireless Signal Detector

Counter UAS Products

Signal Jammer

Ad Hoc Network Device

Bird Repellent Device

Baseband Board

Power Amplifier

Communication Antenna

Industrial Indoor Positioning System

Productivity Products

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Application of the Fixed IMSI Catcher System in Key Supervised Areas Such as Prisons

Application of the Fixed IMSI Catcher System in Border Control

Application of the Fixed IMSI Catcher System in Transportation Hubs Such as Airports

Application of Fixed IMSI Catcher System in Key Areas Such as Oil and Gas Facilities

Application of Fixed IMSI Catcher System in Urban Security and Control

Drone-Mounted Positioning System Achieves Breakthrough Application in Emergency Response and Law Enforcement Fields

Advanced Nonlinear Detection System Deployed to Safeguard Confidentiality in Singapore

Innovative Technology Strengthens Confidentiality Defense — "Secret Guardian" Successfully Deployed