Còi báo cháy địa chỉ / Addressable Electronic Sounder TBR9-S

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• Input Source	Zone signal
  Address Coding	Binary dip switch
  Operating Voltage	26.5V DC
  Standby Current	Under 850μA
  Alarm Current	Under 8mA
  Sound Output	90 ±4dB at 1 meter
  Sounder Output	2.3~3.4KHz
  Ingress Protection	IP65
  Ambient Temperature	-20℃ ~ +50℃
  Ambient Humidity	10% ~ 95%
  Material	Fire-proof plastic
  Color	Red
  Dimensions (mm)	92 (Dia.) x 103 (H)