Lockly Vision Elite Video Smart Lock with full HD video camera, AI motion sensor, infrared night vision and in built solar panel. The HD optics with night vision lets you view, record and stream every visitor from head to toe, capturing the minutest details. It provides better speed and accuracy, granting access to up to 99 fingerprints in a split second. Patented PIN Genie touchscreen prevents codes from being guessed by randomly shuffling PIN number locations. It has high energy lithium rechargeable batteries with solar-enhanced charging provide long-lasting power to the device. Open, close, share or revoke access with others via free Lockly app. Door Thickness: 35 mm - 50 mm. Backset: adjustable, fits 2.38 inch or 2.75 inch. Bore: 54 mm diameter bore hole and 25 mm diameter latch hole. Includes: lockly vision elite, bolt assembly, screws, strike plate and housing, 2 x physical keys, rechargeable lithium battery, vision connect hub, vision door sensor, USB and LAN cables, quick start guide, installation and user manual, doorbell decal.