Magnetic Burglar Alarm
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 8 Wireless Strip Window Door Magnetic Sensor Burglar Entry Alarm Home Security $13.99 Time Remaining: 23d 19h 35m Buy It Now for only: $13.99 |
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 MAGNETIC CONTACTS FOR BURGLAR ALARMS PACK OF 4 PAIRS $6.24 Time Remaining: 9d 7h 27m Buy It Now for only: $6.24 |
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 315Mhz Door Window Magnet Sensor Detector For Home Alarm 99zone Security Burglar $3.55 Time Remaining: 12d 17h 37m Buy It Now for only: $3.55 |
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Doberman SE-0109 Entry Defense. Silver/black
Sale Price: $11.07  |
DescriptionThe Doberman Security SE-0109 Wireless Entry Defense is Doberman's most basic unit. It is easy to operate, effective and loud. Using two magnets to form an electrical circuit, the opening of a protected window or door breaks this connection and automatica |
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Seco-Larm Alarm Switch Screw Terminals 2-3/4 Inch Gap Gray For Loose-Fitting Doors Windows
List Price: |
DescriptionFor loose-fitting doors and windows, steel doors and other applications where wide gaps are found. The SECO-LARM Wide Gap Magnetic Contact is a 2 3/4 inch magnet for normally-closed circuits. Perfect for loose-fitting door and windows, steel doors and other applications where wide gaps are found. |
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99 Zones Home Security Protector Alarm System Wireless Telephone Burglar Alarm Theftproof annunciator BJ6
Sale Price: $36.09 |
DescriptionThis item is without retail box |
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GE 45117 Deluxe Wireless Door Alarm
List Price: |
DescriptionSIMPLE & EASY TO MOUNT & USEALARM SOUNDS WHEN DOOR IS OPENED CHIME MODE TO ANNOUNCE VISITORS4-DIGIT KEYPAD CODE ACTIVATES & DEACTIVATES ALARMDELAY FEATURE ALLOWS USER TO ENTER & LEAVE WITHOUT ACTIVATING ALARMEASY TO INSTALLLOW BATTERY LIGHT INDICATORUPC : 043180451170Shipping Dimensions : 9... |
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GE 45115 Wireless Battery-Operated Magnetic Window Alarm, 2 Pack
List Price: |
DescriptionAlarm Sounds When Magnetic Contact Is Broken On/off Switch Easy To Install - No Wiring Necessary Low Battery Test Button & Light 2 Pk |
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Electric Door Strike Remote Unlock Mechanism for Security Alarms, Keypad Entry, & Audio Video Door Phone Intercom Systems (12V DC)
List Price: |
DescriptionRemotely unlock your door from anywhere in your home or business with this electric door strike. It works with any door strike compatible keypad, alarm system, or intercom system with a 12V DC output. It is also compatible with the SVAT VIS300-7M2, and the Defender GK300-7M2 video intercoms, and allows you to remotely unlock the door for your visitors... |
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Magnetic Alarm with Keypad - Keep your Doors and Windows Protected
Sale Price: $17.29 |
DescriptionThis compact, easy to install magnetic contact alarm made by Intermatic (a recognized leader in the security industry) can be used on doors, windows- anything that opens and closes. It is an ideal security device for home, store, office, etc... |
Protect Your Property with the Right Burglar Alarm System
Having a burglar alarm system is a must nowadays if you're serious about protecting your home and business premises. Installing an effective alarm system can help you sleep soundly at night confident that your property is well protected. Here's a look at burglar alarm systems and how they work to keep your property safe from intruders
Burglar alarm systems, also known as perimeter detection systems or intrusion detection systems, come in a wide range of types but essentially consist of these standard components - a number of sensors, a control panel, and a response device such as a siren and/or strobe light.
The sensors are the eyes and ears of your system. They constantly monitor key areas of your property for intrusion attempts. Sensors can take many forms. The most basic are magnetic sensors which fit on doors and windows. One magnet is attached to the window and another to the frame. When they're in contact it means everything's fine. Should they separate, it indicates the window is opening. This causes the sensor to send a signal to the control box.
Other more sophisticated types of sensors include those that can detect the sound of glass breakage, vibration sensors that can detect breaking windows and passive infra red motion sensors which can detect any movement in a space. Sensors are connected to a control unit via low-voltage wiring or a narrowband RF signal.
The control panel is the nerve centre of the alarm system. It monitors the signals from the sensors and its digital circuitry acts on this information. If the system determines a break in is taking place it will carry out its programmed action, for example, send a signal to the siren to emit and loud sound alerting the owner or other concerned parties that an intrusion is taking place. The control panel also interfaces with keypads and other input devices such as remote control devices. Most systems are controlled by entering access codes or using fobs. Generally systems can handle a number of codes and fobs to allow multiple users.
The final part of a burglar alarm system is the response device. This is the component that produces the intrusion alert. This is usually in audiovisual form such as a siren or strobe light, and in high-end models can consist of a function that dials out to a security centre of local police station.
In basic alarm systems, the control panel, keypad and siren are all in one unit but in more sophisticated systems, they're separate units.
When it comes to choosing a burglar alarm system for your property, here are some things you need to consider.
Firstly, you need to determine the number of zones you wish to monitor. A zone is essentially an area or collection of sensors that protect an area. A door or a window may make up a zone. For a home, a system that can handle eight zones if ample.
Next, you should be sure the system is easy to use and maintain. Generally, all you should need to do is to arm and disarm the device at certain times. In a home, arming is usually done before going to bed, in an office, shop or other commercial premises, it's usually before you go home for the night. Arming usually involved entering a code into the keypad or through the use of a fob.
Usually a timer function allows you to exit the area before the system is actually armed. Likewise when you enter, the timer gives you time to disarm the system. For more flexibility, arming and disarming can also be done with a remote control, either infra red which requires a line of sight or wirelessly.
Most burglar alarm systems are very user friendly and have no learning curve. You just follow yes or no prompts on the LCD screen to have complete control of the system and the preset functions should be perfect for almost all home users.
Finally, you can choose between wired and wireless systems. Hardwired systems are more economical; wireless offer a faster, more economical installation but are more expensive. You might also want to consider systems which provide fire alarm functions as well as intrusion protection.
Finding the right burglar alarm system for your property is as simple as visiting the web sites of reputable online vendors. You can view full details of available systems and place your order safely online for prompt delivery.
About the Author
Kathryn Dawson writes articles for Alert Electrical, one of the best online retailers of burglar alarm systems in the UK. Whether you are looking for a simple setup or a more sophisticated burglar alarm system, Alert Electrical has years of experience selecting, providing and assembling kits to make the selection of alarm systems easier and quicker. Check out their veritas alarm panel that has 8 fully programmable zones and to take up to 6 remote keypads.