Parking Areas
Reliable emergency lighting for underground and multi-level parking facilities, ensuring safety in low-light conditions.
The Nova 4T Microwave Motion Sensor offers intelligent and efficient lighting control with advanced 5.8 GHz motion detection. Covering a 360° range and adjustable detection distance of up to 16 meters, it’s ideal for diverse spaces. The sensor is equipped with customizable sensitivity, time delay, and Lux settings, activating only when needed, which conserves energy and reduces costs. Perfect for both commercial and residential settings, the Nova 4T automatically adapts to lighting conditions, ensuring a seamless, energy-saving solution for corridors, staircases, and parking areas. Experience convenience and reliability with the Nova 4T – your solution for smarter lighting.
220-240V/AC
50Hz
5.8Ghz CW Radar, ISM Band
<0.2mW
Min. 10Sec, Max. 12Min
1200W (Incandescent), 300W (LED Load)
360°
1.5-3.5m
3-2000LUX
Approx. 0.9W
0.6-1.5m/s
4
Wall: 5-15m (adjustable), Celling: 1-8m (radius), adjustable
The Nova 4T Microwave Motion Sensor offers intelligent and efficient lighting control with advanced 5.8 GHz motion detection. Covering a 360° range and adjustable detection distance of up to 16 meters, it’s ideal for diverse spaces. The sensor is equipped with customizable sensitivity, time delay, and Lux settings, activating only when needed, which conserves energy and reduces costs. Perfect for both commercial and residential settings, the Nova 4T automatically adapts to lighting conditions, ensuring a seamless, energy-saving solution for corridors, staircases, and parking areas. Experience convenience and reliability with the Nova 4T – your solution for smarter lighting.
Power Source |
220-240V/AC |
HF System |
5.8Ghz CW Radar, ISM Band |
Time Delay |
Min. 10Sec, Max. 12Min |
Detection Range |
360° |
Ambient Light |
3-2000LUX |
Detection Motion Speed |
0.6-1.5m/s |
Power Frequency |
50Hz |
Transmission Power |
<0.2mW |
Rated Load |
1200W (Incandescent), 300W (LED Load) |
Install Height |
1.5-3.5m |
Power Consumption |
Approx. 0.9W |
Detection Distance |
Wall: 5-15m, Celling: 1-8m (radius), |
The term "SENS" describes the diameter of the detection zone on the ground when the sensor is mounted at a height of 2.5 to óm. Turn the SENS control fully anti-clockwise for min sensitivity (about 2m dia) and fully clockwise for max sensitivity (about 16m dia). Adjust according to location and site requirements.
The light can be set to stay on for any duration between approximately 10 sec (fully anticlockwise) and a max of 12 min (fully clockwise). The timer resets if movement is detected before this time elapses. It's advisable to choose the shortest time for adjusting the detection zone and conducting the walk test.
Adjust the light response threshold from approximately 3 to 2000 lux. Turn fully anticlockwise for dusk-to-dawn operation at about 2 lux, or fully clockwise for continuous daylight operation. When adjusting the detection zone and conducting the walk test in daylight, ensure the knob is turned fully clockwise, then adjust settings based on site requirements.
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Discover the simple yet effective way NANO 4T transforms your space
Emits 5.8GHz microwaves with <0.2mW power, ensuring precise detection.
Detects movement (0.6–1.5m/s) within 360° range, adjustable 2–16m.
Activates lights (≤800W incandescent / 300W LED) with 10s–12min delay.
A microwave motion sensor works by emitting high-frequency waves and detecting changes in the reflected signal. When motion occurs within the microwave sensor range, the reflection shifts, triggering a response. Unlike passive sensors, microwave sensors actively scan their surroundings, making them ideal for detecting subtle movement, even through walls or glass.
Advanced technology meets practical design for superior motion detection
Advanced 5.8 GHz technology for reliable motion detection through walls and doors
Comprehensive coverage for peace of mind
Smart power management reduces consumption
Designed for indoor environments
Adjustable light sensitivity
Delay Time
Detection Range
Install Height
Discover how the NANO 4T Microwave Motion Sensor transforms lighting control across diverse environments with superior detection and energy efficiency
Nova 4T delivers a continuous and uniform lighting solution for hallways and long corridors. Hidden inside the ceiling, it keeps escape paths clearly visible whenever there is movement and automatically dims or switches lights OFF after people leave.
Avoid dark landings and stairwells without running lights 24/7. Nova 4T’s 360° sensing turns lights ON the moment someone steps onto the stairs and switches them OFF automatically after the configured hold time once the area is vacant.
Perfect for covered and basement parking zones where daylight is limited. Nova 4T reliably detects slow-moving vehicles and pedestrians, brings lights to full brightness when there is activity, and switches them OFF after movement stops, cutting power consumption in idle bays
Enhance comfort and visibility in underpasses, ramps and enclosed walkways. Concealed mounting keeps ceilings neat, while Nova 4T’s stable microwave sensing responds quickly to approaching users, even in low-light environments
Reliable emergency lighting for underground and multi-level parking facilities, ensuring safety in low-light conditions.
Experience intuitive lighting control with Nova 4T’s adjustable sensing modes and fine-tuned settings.
In Daylight mode, Nova 4T only turns lights ON when two conditions are met: motion is detected and the ambient light level is below the set lux threshold. This ensures lights don’t switch on in naturally bright spaces such as corridors with windows, lift lobbies, or staircases with skylights
When there is enough natural light, the sensor keeps the light OFF even if motion is detected, helping avoid unnecessary energy use.
When the ambient light falls below the set level and Nova 4T detects movement, the light switches ON automatically for safe visibility.
Once motion stops, the light stays ON for the selected hold time and then turns OFF automatically, ready for the next detection.
In No Daylight mode, Nova 4T ignores the ambient light level and works purely on motion. This mode is ideal for consistently dim or enclosed areas such as basement parking, internal corridors, and underpasses where lights must always come on whenever movement is detected.
As soon as a person or vehicle enters the detection zone, the sensor switches the light ON to full brightness.
As long as motion continues within the coverage area, the light remains ON, ensuring a safe and comfortable environment.
After the last detection and the expiry of the configured hold time, the light turns OFF automatically to save energy.
Nova 4T can differentiate between day and night using its built-in light sensing. It automatically adjusts between Daylight and No Daylight operation based on ambient lux levels, ensuring lights are used only when they’re truly needed.
Set the detection range to suit the layout. Nova 4T allows fine adjustment of sensitivity so motion is detected only within the desired area, helping avoid false triggers from adjacent corridors or rooms.
Smart re-triggering means the timer resets whenever new motion is detected. Lights remain ON continuously while people are present, providing uninterrupted illumination during busy periods.
Choose how long the lights stay ON after the last detection. The adjustable hold time lets you tailor sensor behavior to each space—from quick shut-off for short passages to longer delays in high-traffic zones like parking areas or lobbies.
Find answers to common questions about Nano 16
Nova 4T is a concealed microwave motion sensor designed for automatic lighting control. It uses high-frequency 5.8 GHz microwave technology to detect movement through non-metallic materials such as false ceilings and turns lights ON when motion is present, then OFF after a preset delay to improve safety and energy efficiency.
Nova 4T provides 360° coverage with a wide detection area suitable for corridors, staircases, lift lobbies, parking areas and similar spaces. The actual range depends on mounting height, installation position and sensitivity settings. For precise values, please refer to the Nova 4T technical data sheet supplied with the produ
Nova 4T can be used with most commonly installed lighting fixtures when wired as per the instructions—such as LED luminaires with compatible drivers and other loads within the sensor’s rated output. Always verify load compatibility with the luminaire manufacturer or your electrician before installation.
Yes. Nova 4T is primarily designed for concealed ceiling mounting inside false ceilings, but it can also be installed on suitable wall surfaces where project requirements demand. Correct mounting height and orientation are important for optimal detection, so follow the installation guide in the Nova 4T datasheet.
Yes. Nova 4T includes adjustable parameters such as detection sensitivity, hold time (delay), and a configurable daylight threshold. These settings allow you to fine-tune the sensor for different room sizes, ceiling heights and lighting strategies.
Nova 4T is ideal for circulation and transition areas where concealed sensors are preferred—such as corridors, staircases, lift lobbies, washrooms, basement parking, underpasses, storage rooms and other spaces that benefit from automatic, presence-based lighting control.
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