Dahua Alarm Wireless Smoke Sensor HY-SA21A-W2
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Dahua Alarm Wireless Sensor For Smoke HY-SA21A-W2(868)

€85.99 Tax included €13.73

€72.26 Tax excluded

Stock status: Very low
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  • Split-spectrum sensor technology
  • Test and silence features in one single button
  • Loud sound output over 85 dB(A) at 3 meters
  • Low quiescent current consumption
  • Surface-mount device (SMD) circuit board design
  • Low battery warning signal
Dahua
24943
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