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Video door phone system--CR450B1

Video door phone system--CR450B1
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  • 4" B/W VIDEO DOOR PHONE;
  • MONITOR, UNLOCK FUNCTION;
  • AUDIO & VIDEO COMMUNICATION;
  • 6 LED LIGHTS, NIGHT VISION;

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Video door phone system--CR450B1
Relative Keywords
  • video intercom
  • door phone
  • video door intercom system
  • wireless door phone
  • door bell
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