If your home security alarm is triggered then you can be sure that local police officers will be there to assist you in a matter of minutes. Many home security system companies provide their customers with signs and sticker to show that they are protected by them. The mere fact that you have an alarm system installed on your property will deter most criminals from attempting to break into your home lowering your risk of possible intrusion. Home security systems offer many other types of protection for you, your family, and personal belongings. Many systems come with sensors that can detect smoke, fire, and even carbon monoxide. With the home security system industry being as competitive as it is, you are sure to find protection at a reasonable price. Do some research and compare not only the price but the levels of protection the company is offering. You may be surprised at what kind of protection you can buy with a small amount of money. 4. Install a home alarm system: While an alarm may not keep burglars from getting inside your home, it will deter some and bring the police to your home quickly, limiting what a thief is able to take. Home security systems will only work if you always remember to engage the alarm.