Hey, I don’t know alarmo so I cannot give you advise on that. I am using the built in alarm panel function by adding the following code to my configurations.yaml. No addons required for this.
alarm_control_panel:
- platform: manual
name: Home Alarm
code: "1234"
code_arm_required: false
arming_time: 30
delay_time: 20
trigger_time: 4
disarm_after_trigger: false
disarmed:
trigger_time: 0
armed_home:
arming_time: 0
delay_time: 0
Hope this helps.
Edit: I restarted the system, loading the configuration via dev tools doesn’t seem to work. RPI reboot after adding the code to the yaml file.