Assure Family Never worry about carrying around, or losing, keys again. Lock and unlock your home with ease using these touchscreen and push button deadbolts. Choose the connected solution that’s right for your home. Yale Smart ModulesUpgrade your Assure Lock or Assure Lever with a Yale Smar… Assure Lever (YRL216, YRL226, YRL236, YRL256)The Assure Lever, a new lever lock designed for single-ho… Assure Lock Keypad Deadbolt (YRD216)Never worry about carrying around keys again, simply unlo… Assure Lock Touchscreen Deadbolt (YRD226)Lock and unlock your door with ease using the backlit, to… Assure Lock SL (YRD256)Your Door Deserves Style, and Smarts! Assure Lock Interconnected Lockset (YRC216, YRC226, YRC256)Yale Real Living Assure Lock Interconnected combines elec… Assure Lock for Andersen® Patio DoorsIntroducing the new Yale® Assure Lock® for Andersen® patio doors.