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A B O U T   U S

Creating A Sustainable Future
Redefining Energy Harvesting
Bringing Your Imagination to Life 
Established in 2009, Happy Electronics is a leading provider of wired communication solutions, including Ethernet switches, PON equipment and Smart Home Gateways. With a team of highly skilled engineers, we have successfully supplied our products to domestic telecom companies and expanded our business to international markets.
We are currently investing heavily in innovative technologies such as energy efficiency, renewable energy, and energy storage. By focusing on energy harvesting, we aim to capture and store the energy that is often overlooked in our daily lives, providing an alternative to batteries and generating valuable data for the IoT.
Through continuous innovation and research, we capture small amounts of energy and use it to develop environmentally friendly products and systems, contributing to energy conservation and a sustainable future.
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S E R V I C E S
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Your Ideas, Our Platform
Experience customized energy harvesting solutions designed to meet your exact requirements and maximize efficiency.
Leverage our open platform and APIs to create diverse IoT applications tailored to your specific needs.
Optimize your energy efficiency and system performance with our data analytics and visualization tools.
Door Sensor

Model: WD-100

Power Source: Powered by Energy Harvesting
Wireless Coverage: 100 meters indoors, LOS 2Km
Frequency: 400MHz Band
Data Encryption: Dynamic multi-key encryption
Operating Temperature : -40℃ to 85℃
Dimension : 106mm(W) x 30mm(D) x 27mm(H)​
Emergency Bell

Model: WB-100

Power Source: Powered by Energy Harvesting
Wireless Coverage: 100 meters indoors, LOS 2Km
Frequency: 400MHz Band
Data Encryption: Dynamic multi-key encryption
Operating Temperature : -40℃ to 85℃
Dimension : 60mm(W) x 60mm(D) x 17mm(H)
Temperature Sensor

Model: WT-100

Power Source: Powered by Energy Harvesting
Wireless Coverage: 100 meters indoors, LOS 2Km
Frequency: 400MHz Band
Operating range: 0…100 %RH, −40…125 °C
Accuracies ΔRH = ±2.0 %RH, ΔT = ±0.2 °C
Measurement cycle : User-defined
Dimension : 18mm(W) x 10mm(D) x 140mm(H)
Gateway
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Model: WG-1000, WG-2003, WG-2010, WG-500x

WG-1000 is highly interoperable with third-party management software.
​It also supports Dynamic Multi-Key Encryption, WebHook, RestAPI and SocketIO.

Wireless: Wifi 2.4GHz, RF 400 band-FSK
Power:  DC5V(USB C Type)
Sensitivity:  -115dBm
Wireless Coverage: 100 meters indoors, LOS 2Km
Operating Temperature : -40℃ to 85℃
Dimension : 85mm(W) x 70mm(D) x 25mm(H)
C O N T A C T   U S


Tel(82) 032 715 4747
Fax(82) 032 715 4748
​sales@happyelec.com
​61, Geonji-ro 97beon-gil, Seo-gu, Incheon, Korea
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