Computer Monitor Home Security System

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Home security monitoring makes your property safer

A home security monitoring company charges a monthly fee to monitor any breach in security at a customer’s home.  The monitoring is done by trained staff which uses sophisticated equipment to keep track of what is happening at a customer’s home.

The staff sits at a central monitoring station which is connected to a customer’s home by a telephone line. The staff monitors all security signals emanating from the control panel installed in a safe place in the customer’s home. When the control panel, which works like the brains of a home security system, receives a signal from a sensor or a magnetic switch of a break in it immediately alerts the central monitoring station. This it does by using an automated dialing system.

The central monitoring station, in turn, instantly calls the customer’s home. The caller first checks for the customer’s password.  If the password is wrong or if the call is not answered the caller alerts the area police. The caller then locates the stand by numbers given by the customer and informs him of the alarm. The alarm, however, is switched off if the house owner provides the right password.

A central monitoring station is required to notify the authorities within 45 seconds, if an alarm goes off. This is a tricky job because a false alarm will unnecessarily send the police racing to a customer’s house, and disturb the neighbors. The employee therefore is required to take a measured decision before alerting the police.

Large security monitoring companies have their own central stations, while smaller ones often use the services of third-party home security monitoring companies. These monitoring centers comply with the high standards set by the non-profit, independent Underwriters’ Laboratory. That is why their charges also are higher.

Sometimes the alarm goes off because the house owner trips the security system by mistake. He can, of course, correct the mistake by entering the password and switching off the alarm. However, the time available to do so is only 30 to 45 seconds.

Several security companies insist on a cell phone backup to filter out false alarms. This is because the control panel will alert the central monitoring station if the regular phone line is not working. The security center will first call up the key holder to check. The authorities will only be notified if it is found that someone has tampered with the phone line.

Would you like to learn more about home security?  Follow the links to the rest of our website for articles on areas such as average cost of a home security system, how to set up a home security system and computer monitor home security system.

Home Security Quad Monitor

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Burglar alarm wiring is the key to a home security system

Burglar alarm wiring is used for connecting sensors to the main control panel. It is generally low voltage, limited energy circuit wiring that is done with #22-gauge wire. The most commonly used wire is quad wire. It has four wires enclosed in a plastic sheath and is used for interconnecting security system components.

The installation of wiring system is very important because it makes the overall security system robust and efficient. Hence, the following points must be considered during installation of wiring system:

- The wiring system should be installed when the building is being constructed. It must be installed prior to dry wall installation.

- All low voltage wires running parallel to AC power cables should be separated by at least 12 inches.

- An RJ-31x jack should be used between the off-premise telephone line and the alarm panel to provide priority for the alarm system.

- All wiring must terminate in an alarm or a control panel grounded to a true earth ground.

- One must remember that when security wire and cabling is crossed with AC power wires, the crossover must be at a 90° angle.

- RG-59 or RG-6 coaxial cable with 95% copper braid should be used for video surveillance.

- Alignment of the sensors and cabling devices should be as per National Fire Protection Association, the National Electrical Code and the National Fire Alarm Code. For example, although any gauge wire can be used for connecting sensors to the control panel, #22-gauge is the smallest gauge wire that should be used for wiring home security systems.

- To connect motion detectors use two wires of 12v–16v DC and two wires for the alarm circuit. Sometimes, the pets roaming in these areas cause alarm activation. So, one should be careful about false alarms. Now-a-days, special motion detectors are available to avoid false alarms.

- The sensors installed in the home should be connected by low voltage wiring that is routed through walls to the central controller termination strip.

- RG-6 cable and F-type coaxial connector hardware should be used to run the cable from the camera to the monitor or switching equipment. Video surveillance cameras can be installed using the supplied mounting hardware. Selection of proper location is very important because the full view of the area can be observed if located properly.

Would you like to learn more about home security?  Follow the links to the rest of our website for articles on areas such as home security lock boxes, home security lock boxes and home security lock boxes.