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Dahua Wireless Alarm Smoke Alarm Detector

Dahua Wireless Alarm Smoke Alarm Detector

Availbility: In Stock
Product Code: DHI-HY-SA21A-W2
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Dahua Wireless Alarm Smoke Alarm Detector

Features:
  • 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

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