Presence intelligenceDetect the space,
24GHzDetect the space,
then control the light.
Occupancy and presence sensingSelection by application
Sense the space. Control the light.
Intelligent sensing for lighting programs
Radar, presence and daylight sensing for luminaires, building systems and OEM programs.
Built for real lighting programs.
2011founded
60+R&D team
600+patents
110+countries & regions
Sensing for real conditions
Reliable sensing starts with the real application.
Choose a sensing approach around the space, installation, control layer and lighting result your program needs.
From everyday luminaires to demanding installations, Merrytek helps turn sensing inputs into dependable lighting decisions.
PresenceDaylightControl
Installation-aware selection
Site fitSensing for the mounting height
Reliable operation
ContextDesigned around active environments.
Use the installation context to select sensing behavior that fits the space and its intended use.
Control-ready sensing
Match sensing to the control layer.
Start with the luminaires, control expectations and project conditions, then select the configuration that fits.
2.4524 GHz
WiFi / ZigBee / BLE
Merrytek radar
Product families
Built for real lighting programs.
Start with the sensing, power or application context, then move into the product range that fits your project.
Start with the application
Luminaire Control Sensors
Integrated lighting-control sensing. 27 catalog products.
Find a productCatalog products27 luminaire control sensor models
Sensor familiesPIR, microwave and dimming control
ApplicationsLinear, area and commercial luminaires
Control optionsDimming and switching configurations
Representative modelsMC079D RC3 · MC079D RC2 · MC054 RC4
Media shownOfficial local product images
One coordinated system
Sense the space. Control the light.
Project inputsSpace, mounting, luminaire and control layer
Configured for your lighting program
Request a sample for the real application.
Share the mounting height, luminaire type and control requirements. Our engineers will help define the right starting point.
Request a sampleProject-ready integration
Specify the control layer. Match the sensing.
Bring the luminaire, control expectations and installation context into one engineering conversation.
Discuss your applicationMSensor core
DALI2
Casambi
BluetoothMesh
0-10V
ZigBee
OEM / ODM engineering
Move from project input to a validated starting point.
01Specify
Space, luminaire, mounting and control expectations
02Match
Product family and configuration starting point
03Tune
Application inputs and engineering parameters
04Validate
Samples, evaluation and project feedback
05Deliver
A connected path from selection to delivery
Merrytek Journal
Understand the technology. Make better decisions.
Explore Merrytek’s technical journal for practical insight into sensing, dimming and connected lighting control—grounded in product parameters and field-validation thinking.
Explore the journal
Bluetooth NLC and HVAC Integration: Taking Occupancy Data Beyond the Luminaire
Read the article
DALI Driver Selection: From Interface to Verified Lighting Behavior
Read the article
24GHz Presence Sensing: Why Motion Detection Is Not the Same as Staying Present
Read the articleBuilt for lighting programs
Engineering depth. Global readiness.
2011
Merrytek founded
60+
R&D team
600+
Patents
110+
Countries and regions
Focus
Lighting sensing and control
Today
Real-world lighting programs
The partner behind the product
Engineering support, from selection to sampling.
Merrytek supports lighting teams with product selection, project discussion and a connected path to sampling.
60+R&D teamLighting sensing and control
600+PatentsTechnology for lighting programs
CEEuropean conformity
ULNorth American safety
RoHSMaterial compliance
SRDINational Little Giant
Trusted by established luminaire and lighting companies across Europe, North America and global markets.
The logo animation pauses while this region is focused.
What project teams need
01 / 03
“Start with the installation context: mounting height, luminaire construction, control interface and the detection result the space needs.”
Product selectionDefine the real application before selecting a sensor
Start with the real application
Tell us what your lighting program needs.
Share your sensing, luminaire and control context. We will help identify a product or sample starting point.
Engineering responseTypically within 1 business day
NDA-friendlyGlobal sample deliveryCompliance support
Shenzhen headquarters
Find our office.
Building 17, Dianda Guyuan Industrial Park, Mashantou Community, Matian Subdistrict, Guangming District, Shenzhen, ChinaOpen in Google Maps