The home burglar alarm system offers 4 levels of deterrence:

• Yard Sign - Burglar can see from the street, chooses another house
• Warning Decals - If the burglar misses the sign, they can see the decals in the windows
• Loud Siren - It can sound loudly when an intruder breaks in
• 24 Hour Monitoring - Monitronics can send the authorities to your home if alarm is not disarmed