On November 29, 2025, the highly anticipated new smart security product – the JYM39WIFI smart doorbell camera – was officially released to the market. This security device combines high-definition surveillance, intelligent alerts, and convenient interaction. With its durable materials of zinc alloy and ABS, a large 5000mAh battery, and compatibility with multiple systems, it offers a comprehensive security solution for home and small business owners. The JYM39WIFI smart doorbell camera is equipped with a 3-megapixel high-definition lens and a 170° wide-angle design, ensuring no blind spots in the area in front of the door, allowing for clear capture of both visitors’ faces and details of the surroundings. To meet nighttime security needs, the product features high-definition night vision, providing clear images even in complete darkness and solving the common issue of poor visibility with traditional doorbell cameras. In terms of intelligent alerts, its person detection function is particularly outstanding; it automatically activates the recording mode and sends alerts to the user’s connected phone when it detects activity in front of the door, allowing users to remotely monitor the situation from anywhere. The camera is compatible with the three major smartphone operating systems (Android, iOS, and HarmonyOS) and two popular apps (iCAM365 and Tuya Smart), making it easy to connect and control regardless of the brand of phone used. The battery life and installation process have also been significantly improved. The JYM39WIFI comes with a rechargeable 5000mAh lithium battery that consumes only 800uA of power in standby mode when the PIR (Passive Infrared) function is turned off, extending the battery life. The installation is straightforward, as the camera is compatible with door thicknesses ranging from 40mm to 110mm and doorbell hole diameters from 16mm to 50mm, eliminating the need for professional installation and significantly lowering the barrier to use.