ADT Home Security pros/cons:
- still looking for one ...
- If battery of sensors drain, they will trigger an alarm and the police comes and you will be charged for alarm malfunction
- from my contract ADT forgot to enter my emergency-phone, so I was never contacted by ADT and was charged thousands of dollars by the city / police.
- main panel is totally outdated and not self explaining
- sensors are really hard to open for installation and battery replacement