Model: NH-XX01-S 
Product size: Host: 241x115x9.9 (mm) 
Product size: Handle: 40x100x10 (mm) 
Screen: 7-inch capacitive touch screen 
Resolution: 1024*600 
Sensor: Illumination sensor, support for automatic adjustment of screen brightness support Installation instructions for dual microphones 
: support wall hanging plate installation and device embedded installation with openings (exposed thickness of 9.9mm during embedded installation)