Home Security Blog.

More people are killed or injured in fires than all the burglaries of homes or businesses combined. Smoke & soot damage will consume every square inch of your home. I had a neighbor who had a fire and clothes packed in suitcases still got damaged with soot. They were far removed from the actual fire. So it is important to add fire protection to your security system.

Most smoke detectors security alarm companies use are different than the ones sold in hardware stores or Walmart. They measure they quality of the air electronically. They usually can detect a fire as opposed to fumes using this method is much better. When a fire is detected, the fire department is notified even sometimes before you the home owner know you have a fire. The internal siren in the home alerts your family of the fire. Most alarm systems give intermittant short blasts if there is a fire as opposed to a steady sound of the siren. This also lets you know even in a deep sleep that when the siren goes off, you know it’s a fire instead of a break-in.

It is important where you place these devices. Some cities have codes stating you have to have one for each bedroom. Most of the time they are installed in a common hallway outside of the bedrooms.

Another device is called a heat rise or heat sensor. Most of these devices operate sensing the heat of the air surrounding them. There are two kinds. The first device will detect a fire if the heat rises to a certain temperature. The other device will activate if there is a sudden change of temperature from a certain degree to another.

These devices are placed in areas like kitchens, garages, attacks, basements near the furnace, utility rooms, and any where you have a heater or flammable materials.

Every family should have a fire drill every so often. Each member of the family should know all exits. Have a place where you meet outside, like at the mail box, so you know everyone has gotten out. Many people have lost their lives going back into a burning home thinking that somone is still in the home when actually they were out but on the other side of the home.

Keep in mind that most insurance companies give discounts if you have a security system installed in your home or business. The more levels of protection could mean a greater discount on your insurance. So an investment in a complete security system could mean a subsatantial savings over the years plus the “peace of mind” knowing your protected. THINK ABOUT IT!!!!!


Posted on February 15th, 2006 at 11:05 by Alex Smith in Home Security Systems,smoke dectectors,wireless security systems - Comment (1)

The third level of protection is interior sensors. If some how a burglar were to enter your premises without setting your alarm off you should have interior devices. These may be PIR’s (passive infra-red detectors), video surveilance cameras, infra-red beams, or pressure mat sensors.

PIR’s are sometimes called motion detectors. They send out an infrar-red beam and when that beam is interupted it sets off the alarm. They are really better than ultra-sound motion sensors beacause they are passive which means they will not interfear with other devices. Ultra-sound devices can “talk to each other” thereby setting off a possible alarm or interfearing with each other.

You can have several different PIR’s depending on the location and what it is to detect. Some are 90, 180, or 360 degree coverage. Some can be set so that it will not pick up certain pets. They act on heat so it will not detect anything over a certain size or weight.

Infra-red beam detectors send out a beam and when the beam is broken it sounds the alarm. They have their limitations as to where they can be placed or used.

Video cameras can be used both inside and outside of the building. They also can have a motion sensor in them and can record a video record on a video recorder when the motion detector sensors something. They can also be set to run at certain times only or continously. There are two types of video recorders, VCR or DVR. The VCR records the information on a video tape while the DVR records the information digitally. DVR’s are usually more expensive, but they can record longer periods of time.

Before installing a security system have your sales associate explain all of these options with you.
THINK ABOUT IT!!!!!!!


It is important to have all exterior openings protected by some detection device. Both the first floor as well as the basement and second stories.

Windows and doors should have “contacts” on them. There are two types, hard-wired or wireless. As it a sounds a hard-wired contact is connected to the master control panel by a wire. The wireless contact sends a signal to the master control panel by radio waves. They cause the system to go into alarm if they are violated. When the alarm sounds it makes a loud noise which most of the time scares the robber away and alerts your neighbors and your monitoring center of a possible intrusion into your home. The center will then contact your home and if they get no response or the wrong pass word they contact the police.

Basement windows can be secured by “Barglar Bars”. It is a bar stretched across the window and if it gets dislogged it will cause an alarm. Don’t forget these windows.

Casement windows sometimes are best protected by “glass-break detectors. The best kind are the ones it takes three (3) signals to activate before it sets off the alarm. When a window is broken there are three phases that occur. First the vibration of the breaking window, then the breaking window puts off a certain frequency that is detected, and some glass-breaks also have a motion sensor built into them as well. Having a multiple action glassbreak helps to keep the false alarms to a minimum.

Don’t be a penny wise and a pound foolish when getting an alarm system installed. Don’t cut corners because the device you omit might be the exact spot of entry into your home. Think as if you were the burglar and how YOU would gain entry into your home.


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