Send notification email after change value (delay)

[admin]

1. Check that you have "Execute on group read" enabled. It might cause the script to run. Enabled logging for the mapped object to see where the value write or read comes from.

2. Set script "Execution mode" to "Last instance only" and use this code:

Code:

curr_value = event.getvalue()
prev_value = storage.get('prev_value')

if curr_value == prev_value then
  return
end

storage.set('prev_value', curr_value)

os.sleep(10)

if curr_value then
  subject = 'Main switch = ON'
  message = '\nState: Normal'
else
  subject = 'Main switch = OFF'
  message = '\nState: ALARM!!'
end

mail('1234@yyyyyyy.ww', subject, message)