☆ Loop Powered
   ☆ Can be used as a common base of detector or stand alone with a cover
   ☆ Two addresses for (one for Alert and one for Evacuate tones)
   ☆ Electronically addressed

Technical Specifications  

   ☆ Operating Voltage: 24VDC Loop
   ☆ Operating Current:
           Standby Current≤ 1mA
           Alarm Current≤ 7mA
   ☆ Alarm Volume (SPL): 89dB @1 Meter
   ☆ Operating Environment:
           Temperature: -10℃ ～+50℃
           Relative Humidity: 95%, non condensing
   ☆ Dimension: 
           Diameter: 10cm, Height: 3.5cm(without cover), 4.5cm (with cover)