Intelligent software (Rain?? snow?? Hot?? cold weather)</br>Scanner function (blue color LED)</br>Simple install inside the window</br></br>Product Description</br></br>new digital door lock and night vision dome camera?? touch sensor type?? intelligent software?? scanner function?? pin code?? slim and compact size</br><br/>http://www.amazon.com/gp/product/B005HFJFH2