SR-DA9030D-PIR DALI PIR sensor with Daylight Harvesting

The Sunricher SR-DA9030D-PIR is a ceiling-mounted DALI PIR motion and light sensor designed for automatic DALI lighting control. It combines motion detection, ambient light measurement and Daylight Harvesting to efficiently control lighting according to occupancy and available daylight.

The sensor can directly control compatible DALI luminaires and LED drivers. Based on detected motion, it can automatically switch the lighting on or off, while the integrated light sensor enables the lighting level to be adjusted according to the current ambient light conditions.

The Daylight Harvesting function allows the system to maintain the required lighting level while taking advantage of available natural daylight. When sufficient daylight is available, the artificial lighting output can be reduced, helping to decrease energy consumption.

The SR-DA9030D-PIR is powered directly from the DALI bus, eliminating the need for a separate external power supply. It is designed for ceiling installation and provides a detection area of approximately Ø 10 m at a typical mounting height of 3 m. The maximum mounting height is 6 m.

Main features

• Ceiling-mounted DALI PIR sensor
• PIR motion detection
• Integrated ambient light sensor
• Automatic DALI lighting control
• Daylight Harvesting function
• Automatic control based on occupancy and ambient light level
• Direct control of compatible DALI luminaires and LED drivers
• Powered directly from the DALI bus
• No separate external power supply required
• Typical mounting height 3 m
• Maximum mounting height 6 m
• Detection area approximately Ø 10 m at 3 m mounting height
• Suitable for zone-based lighting control
• Ideal for offices, meeting rooms, corridors and commercial spaces
• Ceiling mounting

Link to manufacturer information