Casambi Wireless Fixture Mounted PIR Sensor + Light Sensor + DALI Dimming SR-CS9032A-PIR-D Sunricher
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Sunricher SR-CS9032A-PIR-D Casambi DALI Fixture Sensor – PIR Presence Sensor with Daylight Harvesting for Smart Luminaires
The SR-CS9032A-PIR-D fixture integrated sensor is a compact Casambi Bluetooth and DALI lighting control sensor that integrates PIR presence detection, daylight (lux) sensing, DALI dimming control, and Casambi wireless communication into a single luminaire-mounted device.
Designed for smart lighting manufacturers and integrators, this sensor allows easy development of wirelessly controlled, sensor-equipped luminaires with minimal engineering effort. When combined with DALI or DALI-2 D4i LED drivers, the sensor enables automatic lighting adjustment based on occupancy and ambient daylight conditions.
Luminaires equipped with this sensor only require connection to the mains power supply, simplifying installation and commissioning. The result is improved lighting comfort, intelligent automation, and significant energy savings compliant with modern energy efficiency standards and smart building requirements.
Casambi Technology Explained
Casambi technology operates through a distributed Bluetooth mesh network, where every device functions as an intelligent node. This eliminates single points of failure and ensures reliable system communication. Devices that temporarily disconnect automatically reconnect and synchronize with the network.
This architecture allows lighting systems to remain flexible, scalable, and reliable without requiring central control units.
Key Features
• Integrated PIR motion and presence detection sensor
• Built-in ambient light (lux) detection
• Combined presence detection + daylight harvesting + DALI dimming output
• Powered directly via DALI bus
• Compatible with Zhaga Book 20 interface
• Works with DALI-2 D4i drivers and standard DALI drivers
• Broadcast control functionality
• Autonomous sensor-based lighting control
• Fixture integrated mounting
• Suitable for indoor lighting applications
• Supports energy efficient lighting automation
Technical Specifications
| Parameter | Value |
|---|---|
| Model | SR-CS9032A-PIR-D |
| Mounting Hole | 20.4 mm |
| Material | ABS |
| Color | White |
| Wire Range | 24–18 AWG (0.2–0.75 mm²) |
| Power Supply | DALI Bus |
| Detection Angle | 130° |
| Detection Range | 5 m (at mounting height 2.5 m) |
| Sensor Type | PIR motion sensor |
| Installation | Fixture integrated |
Typical Applications
• Smart office lighting
• Commercial lighting systems
• Educational buildings
• Healthcare lighting
• Sensor integrated luminaires
• Energy efficient lighting projects
• DALI smart lighting networks
• Casambi wireless lighting systems
Advantages of fixture integrated sensors
Integrated sensors allow luminaires to operate autonomously by adjusting lighting levels according to occupancy and daylight conditions. This improves user comfort, reduces operational costs, and supports sustainable building design.
Product Dimension
Wiring Diagram
