Medeco is a good mechanical deadbolt. It is pick & bump resistant. We designed Otto to be super secure under both physical & cyber assault. Otto has no cylinde

Medeco is a good mechanical deadbolt. It is pick & bump resistant. We designed Otto to be super secure under both physical & cyber assault. Otto has no cylinder and can't be picked or bumped or physically defeated in a non-destructive way. Otto has a steel plate behind the exterior dial. Check our our FAQ on our security or read Sam (the CEO's) post at https://medium.com/@sam_96607/introducing-otto-225fd8ba02f0 https://medium.com/@sam_96607/introducing-otto-225fd8ba02f0