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SMT-008 one to one Interphone

 The SMT-008 interphone can't use alone. It's always used as a set including this intercom, a signal Transmitter, one earpiece and a signal receiver. With a signal Transmitter, one person speak with the interphone and another with the signal receiver and earpiece can hear the voice in another room or some places 50m away. 

Usually this set of interphone is used with IR marked cards and IR camera. The guy who see the marked cards with a screen in another room can tell his partner who is playing in the poker room information that he get from the invisible ink marks.

SMT 008 interphone

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  • Name: Jacobles2019-09-29 02:30:57

    IP31.204.181.238

  • Content: Hello!  Send me the best prices for infrared contact lenses and marked poker cards, please.
  • Reply: Thank you for your inquiry of ink to marked cards here. I text you and keep contact there for details please. Good day!
  • Name: Wynne Caldwell2019-06-11 02:13:38

    IP174.255.199.222

  • Content: I just need some ink to mark some cards and contact to see them how much is that
  • Reply: Thank you for your inquiry of ink to marked cards here. I text you and keep contact there for details please. Good day!
  • Name: Krishnamurty2019-05-26 13:21:13

    IP157.45.215.157

  • Content: Booking
  • Reply: Thank you for your inquiry of marked cards products here. Lets Whatsapp to contact for details please. Good day!