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DB-D38 Series
Wireless Doorbell
Price: HK$0
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  • Battery free doorbell 
  • Working range up to 110m ( Open area ) 
  • Capable of pairing with additional doorbell 
  • 45pcs music and 4 volume grade for choice
  • Lifespan of the transmitter :100,000 Times 
  • IP44 water proof ( Transmitter )
  • AC100V-240V, 50Hz UK Plug


  Receiver Transmitter
Power Supply AC 100-240V Self-powered
Operating Temperature -25˚C ~ +55˚C -25˚C ~ +65˚C
Working range 110M (Open area) 110M (Open area)
RF Frequency 433MHz 433MHz
Volumes 4 ( Mute included) ---
Power Consumption <280mW ---
Water Proof --- Yes
Operating Forces --- 10N
Ring Tone 45 ringtones ---