cr450c

This is color video door phone Description:1) 3.5" high resolution color TFT LCD panel display, with high resolution and high contrast ratio2) With LED that automatically lights in dark3) Can be installed on the wall or put on the desk4) Uses CCD or CMOS image sensor5) Hand free intercom, clear voice6) Alarming function7) Unlock the electronic controlled door lock8) Monitor the situation out of ...