CTT194 or CTT19 Call Button

CTT194 or CTT19 Call Button Transmitter Specification:

  • Dimension : 57.5*57.5*7.2mm/2.3*2.3*0.29in
  • Frequency : 433.92MHz
  • Encoding : million group registration
  • Call distance : 500 meters(Open area)
  • Material : ABS Plastic
  • Color : 4 key in black color
  • Warranty : 12 months
  • Button Sticker : customized
  • call, bill, water, cancel
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