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Products

Digital Forensic

Security and Investigation

Emergency Communication

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About us
Smile company is committed to providing high-quality military and police products and technical services for important national departments such as public secur
Shenzhen Smile Electronics Co., Ltd. was established in 2002. It is a high-tech enterprise specializing in emergency communication, security check and rescue, criminal technology, and electronic evidence related military and police equipment agency and research and development. Its headquarters is located in Shenzhen. After 20 years of significant development, from professional overseas well-known brand agents to R&D services that highly meet customer application needs, today Smile has become one of the few military and police equipment and industry solution providers in China. Since its establishment, the company has been committed to providing high-quality military and police products and technical services to important national departments such as public security, disciplinary inspection, courts, prisons, and the military.
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Focused on the industry over 20 years
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Annual R&D investment of 2 million yuan
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200+successful cases of field cooperation
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Patents and software copyrights
Cases
Cases
  • Digital Forensic

  • Security Check and Rescue

  • Emergency Communication

News
News
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What Makes a Good Audio Video Life Detector?
2025-04-29
In the chaos of a disaster, seconds matter. Every moment spent searching for survivors in a collapsed building or disaster zone can make a life-or-death difference. This is where the advanced technology of an audio video life detector (AVLD) comes into play.
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Exploring Non-Linear Junction Detectors in 2025
2025-03-07
Non-Linear Junction Detectors (NLJDs) are advanced tools designed to locate hidden electronic devices even if they are not energized. Smile Electronics offers high performance NLJDs to provide reliable detection for government, military and law enforcement.
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How Digital Evidence Forensic Tools Revolutionize Investigations?
2025-02-25
Advancements in digital evidence forensic data recovery have played a pivotal role in solving cold cases by re-examining old evidence. The SMA-Station II Digital Forensic Analysis Workstation is already far ahead in this technology field, bringing convenience to many organizations. Tools designed for automated data collection and real-time collaboration further enhance efficiency, enabling investigators to resolve complex cases more swiftly.
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Advanced Bug Detector for Surveillance and Spy Devices
2025-04-28
As wireless surveillance devices grow smaller and more sophisticated, even the most secure meeting rooms face hidden risks. From unauthorized audio recorders to covert cameras, a single undetected signal can compromise sensitive discussions.
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Why Body Worn Cameras Are Essential for Modern Policing?
2025-03-05
Body Worn Cameras have transformed modern policing by promoting transparency and accountability. These devices provide unbiased records, fostering trust and improving officer behavior during interactions. By developing cutting-edge body worn camera technology, Smile, a leader in innovative security solutions, is also committed to advancing this field, aims to enhance transparency, ensure accountability, and build trust between law enforcement and the communities they serve.
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PTZ Camera: Ultimate Surveillance Solution
2025-04-21
Ensuring safety and security in various environments is more crucial than ever. The PTZ (Pan-Tilt-Zoom) camera is the cutting-edge solution that brings dynamic surveillance to the next level, offering exceptional control and crystal-clear video quality. Whether for law enforcement, emergency response, or general security, PTZ cameras provide unmatched flexibility and pinpoint accuracy.
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Vehicle Mounted MESH Radio – High Power, Large-Scale Connectivity
2025-04-22
In mission-critical environments where communication must remain uninterrupted and adaptable, a reliable, scalable network is key. The Vehicle Mounted Broadband MESH Radio, independently developed by our company, delivers exactly that — combining high power, rapid deployment, and intelligent networking to support demanding field operations.
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