Danalock™ motorized demo kit for US Deadbolt profile cylinder with DANAPAD™ keypad. Includes adaptor for special US Deadbolt cylinder (Special cilinder is needed to fit the Danalock™ motorized lock on a door, not included. Please refer to us for further information). Technology: Bluetooth. Batteries included (4 x CR123A Lithium batteries ref. SP01908-400 + 4 x Lithium batteries for DANAPAD™ ref.: SP00103-4 included). Mechanical cylinder with sprat included. Silver finish.