What key-pad locks do you use?

[Yuriy Skripnichenko]

Hi all,

I want to eliminate having bunch of keys for every property and put key-pad deadbolts on every unit and entry doors to buildings.

All electronic key-pad locks look like a good option. However, I’m not sure how to go about batteries change and how often that would need to be done. Also if battery dies and tenants cannot get in the building or their apartment is another big issue.

What kind of locks do you use and how does it work for you with the batteries change (service locks if needed) etc.?