Microwave Motion Sensors
DALI | Multilevel | RF Sensors | SensorDIM
A microwave sensor is an active motion detector emitting high-frequency electro-magnetic waves at 5.8GHz and receiving their echo. The sensor detects change in the echo pattern within its detection zone and the light is then triggered. The wave can pass through doors, glass and thin walls and will continually monitor the signal within the detection area.
Our LED Light incorporates a microwave sensing device which continuously scans the operating zone and immediately switches the light on when it detects movement in that area. This means that whenever movement is detected within the range of the sensor the light will switch on automatically and illuminate the area you have selected to light. While there is movement within range of the unit the light will remain on.
Liliway provides high quality microwave motion sensor led lamps since 2009. High quality HF flat antennas used in motion detection sensors and lighting control. Our product portfolio of HF motion sensors are included sensors for ON/OFF control, Tri-level dimming control, Dali Control, Integrated Motion sensors LED Drivers 2-in-1, Sensors with RF transmission Control, Daylight Harvest sensor, which are designed to fit for ceiling lamp, panel light, flood-light, high bay etc led lights, widely applied in balcony, corridor, warehouse, classroom, office, washing room and so on.
With 5 years warranty & advanced product features like Intelligent thermal management, flicker free light output, 8Hour Manual Mode ON, Daylight harvest, ours products offer unmatched technological advantages at very affordable prices.
Advanced Motion Sensors Features:
Zero-cross relay operation
Designed in the software, sensor switches on/off the load right at the zero-cross point, to ensure the minimum current passing through the relay contact point, and enable the maximum load and life-time of the relay.
Latest DALI protocol for sensor control
Being a member of the DALI group, our sensor is always keeping up with the latest DALI standard for sensor controls. We offer both DALI sensors for big DALI system as well independent DALI sensors (containing DALI power supply) for small and medium projects and installation.
Daylight Harvest ( Daylight Regulating)
Right time, right place and the right amount of light!! Dalight harvest ( also known as daylight regulating) is a must in the future lighting norms.
Daylight sensor measures the available surrounding nature light, calculates how much electrical light is needed to reach the total lux expected. the demand is given to the dirvers by DALI or 1-10V signal, the divers then delivery the needed amount of light .
Intelligent Thermal Management
In the case of overload, overheat, or poor electrical contact, drivers can get overheated. Instead of shutting down, this smart driver automatically reduces power output by 20% to reduce the thermal load, and further 20% more… until the thermal condition is at a safe level for the driver to work in a stable condition.
As the driver cools, the light goes up by 20%, and further 20% … until the thermal condition reaches the maximum limits of the driver.
Daylight Monitoring Function
We specially design this function in software for deep energy-saving purpose. A daylight sensor is built-in to prevent the light switching on, or dimming to stand-by level but turning off completely after hold-time when natural light is sufficient.
Nevertheless, when stand-by period is preset at “+ ”, the light will turn on automatically at dimmed level when natural light is insufficient.
Flicker-free Light Output
Flickering lights causes fatigue to the eyes, leading to tiredness and headaches. It has also been researched that wildlife behaviour can be adversely affected by high frequency flickering of artificial light sources.
We are committed to phase out the old LED driver dimming technology responsible for such flickering and deliver flicker-free drivers for the comfort and well being of humans and wildlife alike.
Rotary Switch Built-in Programming
instead of setting up each parameters of “ detection range, motion hold-time, daylight threshold, stand-by period, stand-by dimming level, etc. with the helps of this rotary switch programing method, all those setting can be done by a single touch–choose the one of the 16 built-in programs to the numbers on the rotary switch!
Stand-by Power Consumption
( Empty Load Power Consumption)
Stand-by power consumption (zero-load consumption) is an important factor for the total energy saving, calculated as “parasitic power” in large installations with lighting controls, such as a DALI system. Using our sensor can improve your LEN!
Ambient daylight threshold
Switch the power supply to the sensor two times within 2s, the sensor can set the ambient lux level as the new threshold.
This feature enables the daylight sensor to be commissioned to the environment in which it is installed. Both the DIP switch settings and the ambient lux threshold learned can overwrite each other. The latest action controls.
100H burn-in mode for fluorescent lamp
Fluorescent lamp need 100 hours burn-in before dimming or freqently on/off switch to secure the rated life, when new fixture is installed, or old lamp is replaced.
Switch the power supply to the sensor three times within 3 seconds, light will be 100% on for 100 hours, and then automatically goes to sensor mode after 100 hours.
8H Manual on Mode for LED Lamp
Rapidly turn off/on the power supply three times within 3 seconds, the light will be 100% on for 8 hours, and then goes to sensor mode automatically after 8 hours. Useful when sensor function is not needed in special occasion.
Condominium control function
In many cases, several sensors are connected together to control the same fixture, or to trigger on each other, the sudden on/off of the lamp tube or the ballast/driver causes huge magnetic pulse, which may mis-trigger the sensor. This feature is specially designed in the software to ignore such interferences, ensuring each sensor still functioning well.
Soft-on, Soft-off
The sudden on/off of the light brings uncomfortableness to human eyes. This soft-on soft-off feature could protect people from the glare of the light and make life more healthy. User-friendly!
Loop-in and loop-out terminal
To save cost and assembly work, most of our sensors are designed with L and N for power in, and L’ and N for power out to the load. Easy, nice and clean.
Rotary Switch Grouping
Grouping RF transmitter and receiver is a lot of work on site!! this is an easy way of doing it: just set the rotary switch numbers to the same position on all members ( both transmitter and reciever) in the group, prior to installation.
