In front of our door we bought the Tedee lock, super nice little thing and works perfectly. I’ve created an automation. Door locked> alarm on. And; Lock open> Alarm off. But the lock is faster… As a result, the alarm always goes off. Is there a way to make the lock work a few seconds later (without it becoming a nuisance) or to silence the alarm faster?
I added a 5 second delay to the alarm trigger for the door with the lock. I actually don’t remember if I had an actual problem with this, I think I just added it proactively to avoid a possible scenario like you describe.
But also, how are you controlling the lock? Via it’s own app or through HA?
Hi!
I use HA for it and it’s really ideal! I get 7 entitys and that’s enough. 
slotje Pullspring duration
sensor.slotje_pullspring_duration
sensor.slotje_batterij
lock.slotje
binary_sensor.slotje_semi_locked
binary_sensor.slotje_pullspring_enabled
Im using the bridge and the keypat too.
Did you put the delay in the lock?
I have a simple automation that triggers my alarm system when any of a number of sensors change state. For the trigger for my door lock, I have it set for a state change of 5 seconds (instead of the default of 0s, or ANY state change).