Focus on intelligent lighting control and innovate constantly！
About Merrytek
Shenzhen Merrytek Technology Co. Ltd, founded in 2011 in Shenzhen
China. For more than 13 years, we have been dedicated to research
electronical products for professional lighting & smart control
applications. Our main products include microwave and PIR fixture
sensor, human breathing detection sensor, daylight sensor, DALI &
1-10V dimmable driver, emergency pack, & IOT controls.
Why Merrytek?
Merrytek has a leading R&D team with 75 engineers, and owns
pre-research team 14 members. We got over 600 patents in China and
oversea countries, including 80 invention patents.
Merrytek has invested the automation line for microwave sensors in
2018. All process from plug-in, assembling, testing and packaging
are completed automatically, which raise the production efficiency
as well as qualified rate.
All Merrytek products are 100% tested during production, and after
product is packaged, sampling test must be carried by OQC, to make
sure every product received by customer can work normally.
Contact us when you have any query of Merrytek product, we will
respond you fast within 24 hours in working days. Merrytek sales
team is in this industry over 10 years’ experience, service over
1000 customers all over the world, we can offer you fast and
professional service.
Euro, Asia & Africa market：Ray [email protected]
America & Australia market：May [email protected]
Others: [email protected]
Core Technologies Advantages
Microwave Motion Sensor
Based on principle of Doppler effect and 5.8GHz microwave detection
technology for motion detecting. Currently, Merrytek developed over
200 models motion sensors which support long detection area up to
20m, 15m mounting height and outdoor use motion sensors. Those are
at the leading position in our industry.
Typical products: MC and MLC series.
LifeBeing Presence Sensor Technology
As only support big range movement detecting, microwave is normally
used in the places people only make a brief stay, for example,
corridor, stair well, warehouse and parking lot. Merrytek use high
frequency microwave and unique programming, microwave sensors are
able to detect very minor movements, i.e. typing and breathing to
avoid false reporting and underreporting. Merrytek provides series
sensors with KNX, DALI, 485 and Bluetooth for building automation.
Application: office, classroom, meeting room, kitchen, rest room
and so on.
Typical products: MSA series.
Daylight Sensor
As always, Merrytek concentrates on simple intelligent light
solutions and luminaries’ construction. We successfully completed
an in depth study of our patented self-adaptive LED drivers which
can identify artificial light and natural light. We therefore can
supply an extremely cost-effective and energy saving daylight
harvesting solution for office use.
Typical products: MS series
Flicker-free DALI/1-10V Dimmable LED Driver
Replacing traditional incandescent and fluorescent lights with more
efficient and longer-lasting LED-based solid-state lighting (SSL)
is an undeniable trend in the lighting industry. However, since SSL
fixtures are directly connected to an AC power supply, (consistent
with legacy lighting), there is a risk that 100-Hz or 120-Hz
flicker could occur as a result of the driving AC current’s
fluctuation at the supply's output. Flicker can make people
uncomfortable, causing headaches, stress and fatigue even though
the human eye may not detect the flicker.
Currently, most of dimmable LED drivers have flickering issues
(especially PWM types), when dimmed below 5%. Merrytek
newly-developed flicker-free dimming technology can eliminate
nearly all flickering and even when dimmed to 2%.
Typical products: ML and KL series.
Emergency Pack for LED Lighting
From 2016, Merrytek has dedicated to quality emergency pack for LED
fittings, such as ceiling lights, tri-proof lights, down lights and
panel lights. Top quality battery will be use in all our range and
make sure excellent life time and good reputation.
Typical products: KE and ME series.
