![](https://lemm.ee/api/v3/image_proxy?url=https%3A%2F%2Flemmy.ca%2Fpictrs%2Fimage%2Ffb8b29ec-1d46-4cdc-8839-9cb590288127.jpeg)
![](https://lemm.ee/api/v3/image_proxy?url=https%3A%2F%2Flemmy.world%2Fpictrs%2Fimage%2F44bf11eb-4336-40eb-9778-e96fc5223124.png)
I’ve been using a set of Yale’s digital combination locks for more than a decade and they have been great. They support multiple codes of up to at least 8 digits, but you can choose fewer. Battery life has been very good and they’re easy to change.
They have no exterior keyway, which makes them harder to bypass using conventional methods. If you get stuck outside with the battery dead, just hold a 9V battery against two contacts on the underside of the keypad to provide power.
We have them on all three of our exterior doors. Between those, and our keyless cars, we no longer need to use keys.
This is great! I’ve been wanting to provide support. Now I’m signed up for monthly.