Most homeowners don't understand the importance of home security and they are putting their lives and the lives of their whole family in a dangerous situation. Today, almost anyone can afford to buy a home alarm Pure oxygen method sulfur dioxide system since the prices have gone done a lot. In most cases, people don't think of installing a home alarm system until they find themselves in an unpleasant and dangerous situation. Don't wait for something like this to happen and take all the necessary steps to provide your place with strong security. It isn't worth the risk to live in a house without good protection. The list of home security essentials includes a keypad, a main control unit, a siren, door sensors, and a motion detector. The best position in the house to set a keypad is near your main entrance as it will enable you to arm and disarm the system easily. However, in most cases, houses have two or even three entrances, and it is important to have magnetic sensors attached to them. Once the door has been opened the sensors will send a message to the control unit. The main control unit should be located in a safe location which includes an area protected by the system. If your alarm system is hard wired then you will want to choose a position that will enable you to run the wires easily. When it comes to setting the siren, most people think it is best to install it outside your house. However, the fact is that there are many communities that consider this to be illegal. It will annoy your neighbors, and in most cases they will not react. Therefore, having the siren inside your house is the best solution because if there is a burglar in your home and the siren is activated he will search for the way out as fast as he can. Besides, the siren will wake you up if you are asleep. Having an alarm system installed in your house won't be beneficial enough if it isn't monitored constantly. You can buy a home alarm monitoring for a monthly charge of $30 or less. The authorities will get the signal from professionals who will send it once they have noticed something suspicious. Still, if you simply cannot afford to have your home security system monitored professionally, then you can program your system to send a message to your mobile phone. Motion detectors are also an integral part of home security. Make sure you place it in the main hallway, because if there is a burglar he may miss some of the rooms in the house, but he is expected to go down the main hallway. Then, if a burglar breaks into your house without entering through a protected door, he will eventually walk down the hallway and trip the motion detector. That will immediately activate the alarm system.