Brief introduction
If someone enters the virtual enclosure, alarms will sound. The entire house can be protected within the enclosure.

Functions

1. If someone enters the enclosure, alarms will sound and a message or call sent to notify the host
2. If sirens are turned off at night, lights will automatically turn on to keep unwanted intruders away
3. Lights can be turned on/off remotely

Core technologies
GSM, light sensors, infra-red technology