Veise Smart Front Door Lock Set App Control Keyless Entry Deadbolt with Lever Handle Electronic Digital Touchscreen Keypad Auto Lock Easy Install Matte Black

Specification: User Capacity: 250 User Codes Wrong Code Entry Limit: 5 times Backset: 2-3/8\" or 2-3/4\" (60 or 70mm) The hole in the door edge: 1\" (25mm) Door Prep Size: 2-1/8\" (54mm) Door Thickness: 1-3/8\" to 2\" (35 mm or 50mm) thick The hole in door frame is drilled: ≥1\" (25mm) 4 AA batteries required - Not included Water Resistance Leve: IP54