Can I install both a Sifely-S Smart Lock and Sifely- E Deadbolt on the same door?

Question:

Can I install both a Sifely-S Smart Lock and Sifely- E Deadbolt on the same door?

Answer:

Unfortunately, we do not recommend installing a Sifely S and Deadbolt lock on the same door due to the sizes of each lock interfering with the space allotted for installation.