The Stand-alone photoelectric smoke detector is under BSI approved, and can be calibrated into either UL, VDS, NF Standards.

   JB-S06
    Main Features
      Photoelectric sensing technology  
     Easy installation and maintenance  
     Battery case at the back of a sensor for easy removal of a battery
     Sleek low-profile housing design
     Low-battery warning
     Test button verifies battery and alarm operation
     Sounding a loud alarm signal of exceeding 85 dB in alarm mode  
     Five-year limited warranty
 
    Specifications
    Smoke Sensitivity:               0.086 dB/m to 0.14 dB/m    
    Power Supply:                    9V Carbon Zinc/Alkaline/Lithium Batttery 
    Battery Life:                    >12months    
    Low battery life:                >30days    
    Alarm indicator:                 continuously emitting red light and shounder         
    Alarm sound level:               >85dB at 10 feet (3m)    
    Temperature:                     0°C - 50°C    
    Humidity:                        10%-90%RH, no condensation or icing
    Dimensions (L x W x H):          Ø107x35 mm