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                Is there a download link for all the data sheets and instructions?
             
            Yes, please check each product page for the documentation.
         
        
        
            
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                 Is there a DFM photocell device?
             
            No.
         
        
        
            
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                Is the RF protocol open source?
             
            No. The RF communication protocol is proprietary and cannot be disclosed.
         
        
        
            
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                Can a bathroom extractor fan be used with controller?
             
            Yes. For wiring diagrams and more technical details, please contact us. Please be aware that the dimming controllers are excluded.
         
        
        
            
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                Do your products work as a mesh network?
             
            No. Each receiver has to be paired with the relative switch or app.