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DALI Smart Sensor
PIR4 Series PIR + daylight sensor
The PIR4 Series PIR + Daylight Sensor is a versatile occupancy sensor that combines PIR motion detection and daylight sensing in a single device. Featuring a ceiling and surface-mounted 2-in-1 design, DALI dimming output, and relay switching capability, it provides reliable automatic lighting control for commercial, educational, and public indoor spaces.
Product Introduction
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PIR Motion & Daylight Sensing in One Device
The PIR4 Series integrates PIR occupancy detection and ambient daylight sensing to automatically control lighting based on both presence and natural light levels, improving user comfort while reducing unnecessary energy consumption.
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Dual DALI & Relay Output
Equipped with DALI output up to 80mA and a 10A relay output, the sensor supports both intelligent DALI lighting control and direct load switching, offering flexible integration into a wide range of lighting systems.
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Flexible Ceiling & Surface Mount Installation
Designed with a 2-in-1 ceiling and surface-mounted structure, the PIR4 Series adapts easily to different installation environments, providing greater flexibility for both new projects and retrofit applications.
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Wide Detection Coverage
With a typical mounting height of 3m (maximum 6m) and a detection area of up to Ø10m at 3m installation height, the sensor delivers reliable occupancy detection for offices, classrooms, meeting rooms, corridors, and other indoor commercial spaces.
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Reliable Automatic Lighting Control
Operating on a 200–240VAC input, the PIR4 Series provides stable performance for automatic lighting control, helping improve energy efficiency while simplifying lighting management in professional indoor environments.
Specification
|
Product |
Code |
Color |
Dimension |
Power Supply |
IoT Technologies |
|
PIR4 Series |
4C-DA9030D-PIR-10A |
White |
D83*H21mm |
12/24VDC |
DALI |
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