Home security systems are classified as either wired or wireless. Hard wired systems are a little more complicated and expensive but are very reliable. A professional may have to come and install it though. The alternative is a wireless home security system. You will be able install this on your own as the process is quite simple.
Before buying a wireless security system, decide the location for the controller – it should be easily accessible. Then think about the places where the sensors should be placed. Give importance to the hallway and other such areas. It is recommended to use motion sensors at these places. Look for places that you think are easily accessible and install sensors there too.
You can affix a special type of door alarm on the main doors. These alarms go off when the door is opened. If you opt for the immediate alarm, it will be triggered as the door is opened. Others offer a delayed response.
The wireless sensors, as mentioned earlier, are easy to install. They just need to be attached to the doors or walls. With such home security systems installed in your home, you will be assured of your safety.