Emtek 3326 Rectangular Full Length Sandcast Bronze Mortise Entrance Handleset Entry Set Function:F13 Dormitory Lock the FD 3020EILK weighs 180 lbs Em 6ICP 86717 2 the FD 3020EILK weighs 180 lbs and it has an additional locking compartment drawer inside for especially sensitive information Also as the door bell is pressed the camera will automatically take a photo of the visitors and the photo will be stored in the TF card in case the host is out so as to check the visitors identity or to use the information for security purposes Handing required for All Mortise Locks Emtek 3326 Rectangular Full Length Sandcast Bronze Mortise Entrance Handleset Entry Set