The main door to my apartment has a Baldwin interlocked mortise deadbolt/lockset combination... basically one of these:
I would like to replace this with some kind of electronic, keyless system, but all the ones that look any good are designed for cylindrical-drilled deadbolts.
Any suggestions?
(I am aware that one option would be filling in the mortise cavity and starting from scratch, but that's rather a bigger project than I had been hoping for)