"4.3 inch IPS display, aluminum anode housing, metal button;
2MP low illumination, high definition, and star light image sensor;
auto illumination;
full duplex communication;
support management platform and voice call"
"4.3 inch IPS display, touch button;
2MP low illumination, high definition, and star light image sensor;
auto illumination;
full duplex communication;
support management platform and voice call through app;"
"4.3 inch IPS display, touch button;
2MP low illumination, high definition, and star light image sensor;
support auto illumination and night vision; full duplex communication;
support management platform and voice call
through app;"
"8-Inch HD capacitive display;
2MP HD Dual cameras and starlight image sensor; Auto illumination and night vision;
Two-way voice call;
Supports platform management and audio from smartphone application;
Supports password/IC"
"10-Inch HD capacitive display;
2MP HD Dual cameras and starlight image sensor; Auto illumination and night vision;
Two-way voice call;
Supports platform management and audio from smartphone application;
Supports password/IC"
