The series comprises two models:
- DLS-203-P: for low-altitude installations
- DLS-208-P: for high-altitude installations.
Both devices comply with IEC-62386 and can be combined with MEAN WELL's DLC-02 controllers, LED drivers, and other DALI-2 equipment to create digital lighting systems. These systems enable light switching, brightness adjustment, and scene management, thus meeting the demands of modern architecture in terms of lighting quality and energy efficiency.
1. Product Features
The DLS-2xx series utilizes PIR (passive infrared) pyroelectric detection technology and includes integrated ambient light detection. They can accurately detect human movement signals and perceive the ambient light intensity in real time to enable automatic light activation, brightness adjustment, and scene transitions.
- DLS-203-P: Supports an installation height of 3 meters with a detection radius of 3 to 4 meters.
- DLS-208-P: Supports an installation height of 8 meters with a detection radius extendable to 5 to 6 meters.
Both models are available in recessed ceiling or surface-mount versions to suit different environmental requirements.
2. DALI-2 Intelligent Lighting System Configuration
The DLS-2xx PIR motion sensor is integrated with the DLC-02 controller, DALI touch panels, and LED drivers to form a complete DALI-2 intelligent lighting system solution.
Thanks to a standardized digital communication architecture, the system not only improves stability but also significantly simplifies design, installation, and subsequent maintenance.
3. Application Scenarios
As a central sensing terminal in intelligent lighting systems, the DLS-2xx sensors are particularly well-suited for areas with frequent traffic and short stays, such as pantries, corridors, and stairwells.
The sensors react quickly to instantly switch on the lights and adjust the brightness. Once staff leave the area, the lights switch off after a preset delay, ensuring a comfortable experience and effectively reducing energy consumption.
This balance between intelligent control and energy efficiency makes them an ideal choice for commercial offices and public buildings.
