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In the modern era, technology has made it easier for people to keep an eye on their homes and loved ones. Whether you're at work or away from home, smart devices now allow you to monitor your family in real time. For instance, a bedside alarm system can alert property management directly if something is amiss, while a simple tap on your phone can unlock your home computer. On March 25, 2014, the Wuhan Public Security Products Exhibition took place at the Wuhan International Expo Center, running for three days. The event showcased a variety of innovative and practical home security solutions that are now becoming common in many households across Wuhan.
At the exhibition, one of the most popular products was the “mobile baby monitor.†This device consists of a camera and an app that connects to your smartphone or iPad, allowing you to see what’s happening with your child or elderly family members in real time. It supports both audio and video, and as long as there's a 3G or Wi-Fi connection, location is no longer a barrier.
Mr. Li, a resident of Hankou, shared his experience with the device. He said that he placed the camera in his son’s crib, and now his parents feel much more at ease knowing they can check on their grandson even when they’re in another room. He purchased the product online for under 1,000 RMB, finding it both convenient and affordable.
Another highlight of the exhibition was the community-based intelligent alarm system. Designed to be user-friendly, this system resembles the emergency alarms used in hospitals. If someone in the house feels unsafe—such as during a break-in at night—they can press a button located by the bed, triggering an immediate alarm. The system is connected directly to the property management, ensuring a quick response.
Mr. Cai, an electronics enthusiast from Hankou, recently left a stable job to start his own company in Optics Valley, specializing in home security equipment. He mentioned that in addition to baby monitors and community alarms, there are also smart doorbells, smoke detectors, gas sensors, and remote home monitoring systems. These tools can alert users to fires, gas leaks, or intrusions via their smartphones. “With the growing popularity of smartphones, more and more families are adopting these security solutions,†he said. He believes that prices for such devices remain affordable, typically under 2,000 RMB, and that the market will continue to expand in the future.