Casambi Wireless Fixture Mounted PIR Sensor + Light Sensor + DALI Dimming SR-CS9035A-PIR-D Sunricher
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Sunricher SR-CS9035A-PIR-D Casambi DALI PIR Sensor – Fixture Integrated Presence Sensor with Daylight Harvesting
The SR-CS9035A-PIR-D fixture integrated sensor is a compact and intelligent Casambi Bluetooth and DALI lighting control sensor that combines PIR presence detection, daylight (lux) sensing, DALI dimming control, and Casambi wireless communication into a single luminaire-integrated solution.
Designed for modern smart lighting applications, this sensor allows lighting manufacturers and integrators to create wirelessly controlled, sensor-equipped luminaires with minimal development effort. When paired with DALI or DALI-2 D4i LED drivers, the sensor enables automatic lighting control based on occupancy and ambient daylight conditions.
Sensor-equipped luminaires only require connection to the mains power supply, simplifying installation while improving lighting comfort and reducing energy consumption. This makes the solution ideal for compliance with modern energy efficiency standards and smart building requirements.
Casambi Technology Explained
Casambi technology operates through a distributed Bluetooth mesh network, where each device acts as an intelligent node. This architecture eliminates single points of failure and ensures reliable communication throughout the lighting system. If one device temporarily disconnects, it automatically reconnects and synchronizes with the network.
This system provides scalable, robust, and flexible wireless lighting control without requiring central controllers.
Key Features
• Integrated PIR motion detection sensor
• Built-in ambient light (lux) detection
• Combined presence detection + daylight harvesting + DALI dimming output
• Powered directly from the DALI bus
• Casambi Bluetooth wireless communication
• Daylight harvesting for automatic energy savings
• Compatible with Zhaga Book 20 standard
• Works with DALI-2 D4i LED drivers and standard DALI drivers
• Broadcast control capability
• Fixture integrated installation
• Suitable for smart and energy-efficient luminaires
Technical Specifications
| Parameter | Value |
|---|---|
| Model | SR-CS9035A-PIR-D |
| Input Power | DALI Bus |
| Input Signal | Bluetooth (Casambi) |
| DALI Bus Consumption | Max. 30mA |
| Mounting Height | 2.5 m |
| Detection Angle | 360° (ceiling installation) |
| Detection Range | Up to 5 m diameter |
| Sensor Type | PIR motion sensor |
| Installation | Fixture integrated |
Typical Applications
• Smart office lighting
• Commercial building lighting
• Educational facilities
• Healthcare lighting
• Sensor integrated luminaires
• Energy efficient lighting systems
• DALI smart lighting networks
• Casambi wireless lighting systems
Benefits of PIR and daylight sensors in luminaires
Fixture integrated sensors enable automatic lighting control based on occupancy and available daylight, significantly reducing unnecessary energy consumption. This improves sustainability while maintaining optimal lighting conditions for occupants.
Product Introduction
Product Dimension
Wiring Diagram
