Thanks for taking the time to make a Review, this is appreciated. Glad that you found the extension , simple to use and effective.
Thank you for your review! We are working on the personalised PIN codes so kep looking for updates!
For auto e-mails you can install a plugin. When enabled, it will send notifications when the alarm is triggered. You can find it here: http://www.joomla-specialist.net/joomla-extensions/joomla-alarm-system.html#mailplugin
And thanks for the suggestion to keep users from loggin in for a period of time. Will be looking into that and see if we can incorporate it!
For furtur assistance you can also go to our forum https://www.joomla-specialist.net/forum/support/joomla-alarm-system.html