4.3 inch high-definition display.
2 million professional security camera.
Metal material prying cat eye head.
145 degrees wide wide angle.
1800mA lithium battery; easy to use and convenient.
Support USB and mobile power supply.
Support the door thickness 35-110MM.
Door hole range 15-25MM.
Energy saving technology, automatic standby.
A key to wake up function to watch, easy to operate.