Videos | Sensor & Alarm Demos & Tutorials

Dongguan Evergreen Technology Co., Ltd., established in February 2023, is a leading manufacturer specializing in temperature sensors and home safety products with five years of industry expertise.

Factory Tour Video

Explore the heart of our manufacturing. This video takes you inside our modern production facility, showcasing the complete process from precision component manufacturing to automated assembly, along with our rigorous quality control system. See for yourself the reliability and professionalism behind our products.

Smoke Detector Test Video

Watch our photoelectric smoke alarm's rapid response in simulated real-fire scenarios (smoldering and flaming fires). Witness firsthand its high sensitivity and excellent false-alarm immunity, and understand how it provides early warning for your safety.

RF Smoke Detectors Interconnection and Alarm Video

This video demonstrates how multiple Wirless Interlinked smoke detectors wirelessly interconnect. When one detector is triggered, all interconnected units sound a high-decibel alarm simultaneously, ensuring whole-home, instantaneous warning.

Wi-Fi Smoke Alarm Interconnects with Tuya App and Installation Video

This step-by-step video guides you through installing our Wi-Fi smart smoke alarm and demonstrates its seamless integration with the Tuya smart home app for remote status monitoring, alert notifications, and self-testing, making safety management effortless.

Carbon Monoxide Detector Test Video

We simulate a carbon monoxide (CO) leak scenario to demonstrate how our electrochemical CO alarm accurately and rapidly detects dangerous gas levels, triggering distinct visual and audible alarms. See how it provides vital life safety protection for any home.

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Hot Products

We can not only ensure highly competitive costs and a stable supply chain, but also provide you with a full process service from fast sampling to certification support, helping your products find the best balance between performance and cost.

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NTC Temperature Sensor for Liquid Temperature Detection EG-N001

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PTC Temperature Sensor for Temperature Detection Inside The Pellet Furnace, EG-P003