SecuriStar CCD 573 X

  • Combined smoke, heat and carbon monoxide (CO) detector according EN 54-5/7/26/29/30 
  • Optimal sensitivity 
  • False-alarm security through temperature supported smoke alarm evaluation (Cubus levelling) and temperature and carbon monoxide-supported smoke alarm evaluation (Cubus+ levelling)
  • Technical CO alarm according EN 50291-1 
  • Adjustable technical CO pre-signal 20…320 ppm

The CCD 573X is a combined fire detector: The temperature- and CO-supported smoke sensor provides early detection of smouldering, glowing and open fires with smoke development. The smoke sensitivity adapts to the prevailing ambient conditions in the area. The detector automatically regulates the smoke sensitivity based on the temperature and CO content (Cubus and Cubus+ levelling). The temperature sensor even detects fire with no smoke development when fires spread rapidly at high temperatures. The smoke detection system offers 2 programmable pre-signal stages. The temperature detection can be set to class A1, A2 or B, each combinable with the index S or R. The CO cell detects the rise in carbon monoxide gas released during fires. The three criteria of smoke, heat and CO can be evaluated either independently or as combined algorithms for smoke and temperature or CO and temperature. Self-monitoring, two-stage contamination display and alarm threshold monitoring guarantee optimal operability.

Technical data  
24 VDC Operating voltage
7 to 31 VDC Permitted voltage range
150 µA Operating current, quiescent (max.)
20 mA Operating current, alarm (max.)
EN 54-5/7/26/29/30 Standards
LED red Individual display

5,0 V

5 mA/1 mA/0,1mA

External display, programmable control output

Ambient conditions

-25°C to +60°C Operating temperature range
15...90% relative humidity, ≤34°C
IP 40 Protection class
White Colour
ABS/PC Housing material
Yellow Marking
125g Weight
7 Years Service life
8 Years Duration of life
G 212187 VdS approval
0786-GPD-21215 CPD approval


Product summary  
CCD 573X Combined smoke, heat and CO detector
USB 501-1/-6 Universal SecuriStar base



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