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.

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.

Heat Detector Test Video

This video showcases the advantages of our heat alarm in areas prone to smoke or steam, like kitchens and garages. It reliably triggers an alarm when ambient temperature rises abnormally fast, serving as a crucial complement to smoke detectors.

2-in-1 (Smoke & CO) Combination Detector test Video

Dual protection in one unit. Watch as we put this combination detector through dual testing for both smoke and carbon monoxide. See how a single device intelligently distinguishes between two different hazards and emits distinct alarms, providing a compact and comprehensive safety solution.

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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

NTC Thermistor for Temperature Control System for New Energy Control System EG-N007

NTC Thermistor for Water Heater Temperature Detection EG-N021

Class A Pt100 RTD Sensor for Temperature Detection Inside The Pellet Furnace, EG-P003