The 2024 China International Exhibition on Public Security (hereinafter referred to as “Security Expo”) has been successfully concluded. With the theme of “New Future of Intelligent Security,” the event focused on new trends, technologies, and showcase of achievements in the industry.
The Security Expo, established in Beijing in 1994, coincides with its 30th anniversary this year and has become an important guide to measure the development trends and directions of the domestic and international security industry. This year’s Security Expo attracted more than 700 well-known security companies and 150,000 professional visitors. As an invited company, Links Field gathered with many leading institutions in the security industry to present the application and development of security technology in various fields of society from multiple perspectives.
With the acceleration of urbanization, the importance of social and public safety has become more prominent. Security and defense not only safeguard the stable operation of cities but also serve as an invisible barrier in our daily lives. Effective security measures can timely warn, prevent, and record potential dangerous events. Whether it’s smart cameras on the streets, security systems in community buildings, or surveillance equipment in enterprise parks, security technology has long been a reliable means to respond to risks and protect safety.
Links Field has been committed to providing reliable IoT solutions for the security industry for many years. Our international IoT SIM cards, designed specifically for security cameras and related equipment, ensure the stability and security of data transmission when devices are deployed overseas. At this Security Expo, we demonstrated how advanced IoT technology can provide innovative and intelligent connectivity solutions for public safety, making every corner safer and more livable.
In the early stages, most home cameras lacked network connectivity and mainly relied on internal storage devices such as Micro SD cards for photography and video recording. The data from these devices is easily tampered with and cannot support real-time alert notifications, thus appearing basic and incomplete in terms of security protection.
With the increase in demand for video quality and storage time from commercial and public sectors, many cameras began to rely on WiFi or wired networks for internet connectivity. However, when there is a power outage or the power supply is deliberately cut off, the entire system’s internet functionality is immediately lost, leading to obvious limitations in security protection.
Compared to previous surveillance solutions, Links Field provides a more efficient and reliable solution for camera security through innovative IoT connectivity technology.
1 ● Fearless of Power Outages, Ensuring the Continuous Operation of Low-Power Cameras
Our core products offer stable and reliable IoT network connectivity solutions, utilizing IoT SIM cards/eSIM technology to ensure that cameras can always access the cellular network. When there is a power outage or the power supply is maliciously cut off, cameras connected via WiFi usually lose their network functionality and cannot transmit data further. However, cellular network connectivity effectively avoids this network interruption issue.
Even in the absence of power, cellular connectivity can ensure that low-power cameras remain connected, continuously identifying intrusions, and simultaneously sending out alerts, synchronizing real-time footage to public management departments and surveillance companies. This technology greatly enhances the reliability and adaptability of security systems, while also ensuring the continuity and integrity of data transmission, allowing comprehensive monitoring regardless of environmental changes.
2 ● Enhanced Flexibility for Ubiquitous Connectivity
IoT technology endows security surveillance solutions with high flexibility, supporting the on-the-go change of monitoring points, which is ideal for temporary monitoring needs such as construction sites. At the same time, mobile monitoring solutions can also be applied to the security surveillance of cross-border materials. By adding different sensors, such as GPS positioning and infrared detection, companies can customize their security needs. Links Field’s SIM cards are compatible with various network forms, including 2G, 3G, 4G, eMTC, and NB-IoT, and can support multiple local operators in a single country, ensuring that devices maintain stable and reliable connections even in remote areas or where a single operator’s base station coverage is insufficient.
3 ● Diversified Communication Enhances Alarm System Efficiency
In addition to data transmission, Links Field’s SIM cards also support voice and SMS services, providing a more comprehensive means of communication for security systems. Users can receive alarm information via SMS or voice calls, enhancing the overall response speed and efficiency of the alarm system.
4 ● eSIM Technology Facilitates Smart Monitoring with Worry-Free Remote Management
The eSIM technology provided by Links Field supports the remote installation and on-demand remote reconfiguration of smart cameras without the need for on-site operations, reducing device downtime. By using an APP, one can manage the network status of devices and quickly handle network exceptions. Moreover, eSIM also supports multiple IMSI profiles, enabling the coexistence of multiple operators on a single card, further enhancing the stability and flexibility of network connectivity.
1 ● Global Network Coverage in 220+ Countries
Links Field collaborates closely with more than 50 global operators, providing quality local and roaming network support for your IoT devices wherever they are located, offering a consistent and excellent service experience for your IoT assets. We also offer customized solutions to create personalized IoT network packages that can be flexibly applied worldwide.
2 ● Outstanding SIM Card Quality
Our SIM cards undergo rigorous reliability and durability tests, considering characteristics such as waterproofing, dustproofing, shock resistance, and drop resistance, ensuring reliable operation under adverse conditions. At the same time, various security measures protect SIM card data from potential threats, providing users with a stable, reliable, and secure connection experience.
3 ● Independently Developed CMP Platform
Links Field is equipped with a powerful CMP management platform, allowing you to monitor device status and data usage in real-time on one platform, efficiently managing all IoT assets and network operations.
With the successful holding of the 2024 China International Exhibition on Public Security, we are honored to discuss the future of the security field with many industry leaders. Links Field has always believed that security innovation is not only the application of technology but also a responsibility to society.
We will continue to adhere to the spirit of innovation, focus on providing customers with efficient and stable IoT solutions, bring practical improvements to the security industry, and make every surveillance smarter and safer.
Links Field Networks is a market leader and solution provider for global IOT connectivity. We work with major wireless chipset vendors, wireless module manufacturers and global carriers to ensure compatibility with our sim solution. We offer IoT eSIM product as well as global IoT connectivity. All sims are managed by our inhouse CMP with customizable and lowcost data packs across 2G/3G/4G/eMTC/NB-IoT networks.