The recessed sensor with DALI2 control and remote control is a high-level solution for indoor presence and ambient light detection using the digital DALI2 protocol. Its compact, configurable, and precise design makes it ideal for applications in offices, classrooms, technical corridors, or any professional environment with DALI lighting control. It integrates a PIR sensor, dual light sensor, and advanced programming functions via IR remote, offering intelligent, efficient control adaptable to multiple scenarios.
DALI2 technology and dual ambient sensor
This model features a DALI output and integrated power supply (16V, 55mA), allowing it to act as a controller in installations with DALI luminaires. It includes a PIR presence sensor and dual light sensor, enabling it to adjust lighting based on the available natural light level, optimizing energy consumption and enhancing visual comfort. It is compatible with the DALI2 standard, ensuring interoperability with current drivers and systems.
Flexible configuration via remote control
The sensor can be conveniently programmed using a multi function IR remote, allowing configuration of parameters such as:
- Delay time: adjustable from 5 seconds to 60 minutes
- Standby power: between 0 and 30% (default 10%)
- Detection range: minimum, medium, high, or maximum (default maximum)
- Light intensity: 5 to 1000 lux
It is also possible to select preconfigured operating modes tailored to the desired lighting control type:
- Occupancy + CLO Mode: the sensor detects human presence and automatically adjusts the light level to maintain constant illumination over time, progressively compensating for the aging of light sources or reduction of natural light. This mode is ideal for offices, classrooms, or spaces requiring stable lighting uniformity.
- Occupancy-only Mode: lighting is activated only when the sensor detects motion or presence within the coverage area, and turns off after the programmed delay time if no activity is detected. This is the most energy-efficient setting for passageways, restrooms, storage rooms, or common areas.
- CLO-only Mode (Constant Light Output): in this mode, the sensor does not respond to presence, but regulates luminaire intensity solely based on the available ambient light, maintaining the programmed target lux level. It is useful in areas with continuous lighting such as receptions, hallways, or open workspaces.
Recessed or surface mounting
Its structure is designed for installation in drop ceilings or surface mounting, with compact dimensions: 73.6 x 73.6 x 66 mm (recessed) or 46.5 mm height for surface mounting. It includes spring clips for direct installation into false ceilings or adaptation to existing structures without the need for additional frames. The sensor includes optical adjustment masks that allow detection zones to be delimited based on the application.
Technical and professional applications
This sensor is ideal for educational centers, meeting rooms, work areas, office corridors, shared spaces in tertiary buildings, or energy efficiency projects. Its detection range reaches up to 7.5 meters in diameter at 5 meters height. It offers reliability, precise control, and automated lighting optimization with full integration into DALI2 intelligent lighting systems.