Alarm System: Contacts (Window & Door Switches)

Article by: Matthew Francis

Alarm Contacts- Contact switches are magnetic switches used to protect doors , Read this Article if You Want to Make Your Home Into a Fortress and windows , 20 Reasons Women Choose Self-Defense At Home for the most part. There are three main styles that are used by most alarm , Disaster Survival Kit Tips for You, Your Family, and Your Business companies. They are recessed contacts, surface mount contacts and roller-ball contacts.

Recessed contacts are hidden in the window , First Aid for Electric Shock Victims tracks and door , Thinking About Home Protection? jams so that they can't be seen when the window , What Are Disaster Recovery Templates And How Do They Help? or door , Protect Your Family From Solar Flares is closed. The switch is on the fixed or non-movable side of the opening and a magnet is placed on the movable side. When the magnet meets the switch the circuit is complete and the control knows it is closed. Recessed contacts are more complicated to install unless they are placed during the construction phase of your home , Motion Detectors And Your Security or business. A good installation technician can install recessed contacts in your home , Handling a Hurricane; Part 2 - Preparing for and Surviving an Approaching Hurricane after construction as long as they have an unfinished basement, , Call for Safety Improvements in Design of Domestic Paper Shredders accessible attic or closet to run the wires in.

Surface mount contacts function the same as recessed ones however they are visible when the doors , Facts And Misconceptions Of Pepper Spray or windows , Read this Article if You Want to Make Your Home Into a Fortress are closed. They come in three main sizes being large, small and micro. They come in the colors , Why Do I Need a Home Inventory? Or Will I Regret Putting this Off for Later? white, gray and brown so they can blend in to the door , The Case for Personal, Estate, Corporate and Child Abduction Security in today’s World trim or window- sill they are mounted on.

Roller-ball contacts are in the hinge side of your door , Today’s Home Security jam and the spring- loaded ball is pushed in when the door , Home Security: How to Defend Your Home When You Are Away is closed completing the circuit. These are more likely to need replacement in a few years as they are considered a moving part.

All types of recessed and surface mount contacts can be hardwired directly to your control panel or you can get them in a wireless version. Wireless contacts have a transmitter tied to them or built into them that sends a radio signal to a receiver in the control. The transmitter is surface mounted and comes in two colors, , The Necessity of Spy Electronics white , Emergency Disaster Planning - Planning To Survive and brown. If white , Best Ways to Entertain Yourself During a Hurricane and brown are not your desired colors, , Disaster Planning for the Hurricane Season - Pure Water for Natural Disasters you can paint , How to Buy a Safe for Your Home the switches and transmitters to match your decor. , Magnetic Locks

Doors are the most common point of entry and should be protected by your system. I always recommend contacting every perimeter door , Disaster Planning for the Hurricane Season - Pure Water for Natural Disasters in your home , Chicago Real Estate or business

Window contacts can add up in a hurry as most homes , First Aid for Electric Shock Victims have many windows. , Home Security: Protecting You and Your Home I have always felt that window , Chicago Real Estate contacts give the homeowner a false sense of security , First Aid for Electric Shock Victims because of the fact that a window , Home Security - Eight Things You Must Do To Deter Burglars has to be opened in order for them to work. If your window , Monitoring Your Security Alarm System is locked (and it should be) when you are away or sleeping, a burglar has to break the glass , Is Your Burglar Alarm Accredited? or remove the glass , Magnetic Locks to unlock it. If they break the glass , Call for Safety Improvements in Design of Domestic Paper Shredders and the alarm , Burglar s: Myths and Truths does not sound, why would they open the window? Instead they would most likely clear the broken glass , How to Choose a Home Security Camera and climb in. That is why your money is better spent on motion detectors and/or glass- break sound detectors.

If you have children, window , The Basics of Home Security contacts can be a valuable tool. , Monitoring Your Security Alarm System They will keep your youngsters from opening the window , Chicago Real Estate for a stranger. And they will also make your teenager sorry you ever read this. (If they tell you all they want for the holidays is a magnet, the jigs up!) Window , Best Ways to Entertain Yourself During a Hurricane contacts are often better at keeping people in than they are at keeping burglars out. If you do choose to use window , What's the Big Push for Emergency Supply Kits? contacts you may like the fact that the surface mounted versions can be set up so that you can keep your window , What Will It Take To Make Us Better Prepare For Life's Disasters? open a few inches for ventilation and still be armed.

Matthew Francis Alarms@expertsknow.com

22 year veteran of the alarm , Disaster Planning for the Hurricane Season - Pure Water for Natural Disasters industry Installer, salesman, licensed alarm , Thinking About Home Protection? company owner, monitoring station designer, , 20 Reasons Women Choose Self-Defense At Home promotions and marketing director with one of the worlds largest security , Capture Details with Digital Voice Recorders dealers. He now works as a consumer advocate, teaching consumers how to , Thinking About Home Protection? buy or get systems for free (without being taken). He is committed to being unbiased. His web , Thinking About Home Protection? site is http://www.expertsknow.com

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