The function of a security system is simple yet very helpful. For the intrusion alarm, anyone who trespass the home via door or window, if the person is detected by the security system, then an alarm will set off that will alert the owner or the authorities. There is also a fire alarm that detects smoke and will alert the owner about the situation. In case there’s an intruder or fire, the alarm is a great way to alert you. <br /> <br />http://bestlocksmithsydney.com.au/independent-locksmiths-sydney-security-systems/ <br /> <br />WEBSITE: <br />http://bestlocksmithsydney.com.au/ <br /> <br />GOGLE+: <br />https://plus.google.com/113896569102785109752/about <br /> <br />FACEBOOK <br />:https://www.facebook.com/pages/Best-Locksmith-Sydney/463261960498914 <br /> <br />TWITTER: <br />https://twitter.com/BestLocksmithSY <br /> <br />LINKEDIN: <br />https://au.linkedin.com/pub/best-locksmith-sydney/b2/b96/215 <br /> <br />VISUALLY: <br /> http://visual.ly/users/bestlocksmithsydney <br /> <br />YOUTUBE: https://www.youtube.com/channel/UCZIpDQ9eq29xR1Thzx0XeoQ/about <br /> <br />DAILY MOTION: http://www.dailymotion.com/bestlocksmithsydney
