Without an outside siren or battery backup then it's doomed to fail. A burglar will simply cut the power to the house taking out the wifi, the main box and the camera. Current alarms have a battery in the box and the outside siren.
Without an outside siren or battery backup then it's doomed to fail. A burglar will simply cut the power to the house taking out the wifi, the main box and the camera. Current alarms have a battery in the box and the outside siren.