One of the main problems related to Wireless Home Alarm Systems, that they are prone to false alarms. The system uses radio signals to transmit signals from the sensors to the rear door and control panel of the window. The radio signals from other electronic devices could with the signaling system that triggers the alarm go off upset. If the battery is exhausted, you need to recharge or replace all together. Cable systems usually come with a backup battery when you die do not worry about the battery and leave the house without warranty. Now I know I’ve said several negatives of owning a wireless security system, but it would not rule. Although wireless systems cost a bit more wiring, they can be easily updated with the latest innovations in security. It is not only easier to install, it is also easier when it comes to adding the video monitoring to your system. You can install wireless security cameras for your system in minutes.