China ShenzhenYijiajie Electronic Co., Ltd. company news

User Pain Point: Growing Demand for Air Pollution/PM2.5 Monitoring Product Positioning: The PMS5003 is a low-cost sensor commonly used by DIY enthusiasts, air purifier manufacturers, and researchers. Promise: This article will answer your top questions before purchasing. 3. Product Core Introduction ... Read More

Q1. What is the lifespan of the O2-A2? Is its stability guaranteed? Emphasis: Typical lifespan is ≥ 24 months (in air), far exceeding some low-end sensors. Explain the factors that affect lifespan: temperature and humidity, calibration cycle, and operating environment. Provide a comparison table: O2... Read More

Introduction In modern buildings and industrial facilities, fire alarm systems play a crucial role in ensuring the safety of people and protecting property. UV (ultraviolet) sensors, as an integral part of fire alarm systems, are responsible for accurately detecting fire signals. To ensure these ... Read More

According to statistics, approximately 340 million work-related injuries occur globally each year, resulting in working day losses of up to 3.2 trillion US dollars *. Among the many potential safety hazards, the issue of gas safety is particularly prominent. However, merely deploying gas detection ... Read More

Company culture The company advocates the corporate culture of "integrity and dedication, pragmatic innovation, unity and cooperation, diligence and progress", pays attention to standardized management, advocates people-oriented, and creates a harmonious, cooperative and efficient working atmosphere... Read More