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At KeepSafe Systems, all the Security Alarm Systems we install are designed with your Security needs and comfort level in mind. As your Security needs may be different from those of your neighbour or a complete stranger on the other side of the country, we do not believe in "Packaged Security Alarm Systems". We have also learned, most people would rather control their Security Alarm System than have their Security Alarm System control them. This unique approach to customized user-friendly Security Systems is what sets KeepSafe Systems apart from the "Competition" and provides our many happy clients with Security Alarm Systems designed with Their Freedom in Mind. We are located in the Lower Mainland, Vancouver area of British Columbia and can be reached at 604-874-8772
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Protecting your valuables from the unsavoury arms of bandits starts from the outside in. Here are a few suggestions that may assist you in making your home less appealing to the darker side of society.
Since most break-ins are crimes of opportunity, following are some helpful tips on how to decrease the perception of opportunity:
o Ensure your yard is well lit and keep Shrubberies around windows and other potential entry points trimmed. Crooks are less likely to attempt to break in if there is a high risk of being seen.
o When on vacation, have a neighbour or friend pick up your mail, leave a few lights in your home on timers, and if possible have someone come in occasionally to make your home look “alive”. If possible, have someone park a vehicle in your driveway for the time you are away. To reduce the risk of being caught, most Burglars do stake out their targets. Make everything as unpredictable as possible to potential intruders.
o Do not advertise the purchase of “high ticket” items by putting the boxes outside in open view. Break the boxes down and bring them to the nearest neighbourhood recycle bin.
o Keep ladders and garbage bins hidden as they provide burglars with easy access to higher windows.
You should also look around your home, from the outside and closely examine the possible ways an intruder could infiltrate your home and consider ways to make forced entry as difficult as possible.
o Check to see whether your windows or sliding doors can be removed from the outside. Some older style aluminum frame windows can be lifted out of their frames while the window is still closed. Later models included a security feature that prevented the window from being lifted out unless it was open. Screws placed in the window frame, above the window are an inexpensive way of accomplishing this.
o Ensure that your windows and sliding doors cannot be forced open. Many factory standard latches fall short of effectively preventing forced entry.
o Install dead bolts in all your external doors.
o Consider small windows inside or beside entry doors as an easy way to break in and unlock dead bolts. Ensure dead bolts are out of reach from these windows.
o Strengthen doors and doorframes around dead bolts.
o Install longer screws in door hinges.
o If the hinges are on the outside of the door, ensure they cannot be removed easily.
o Protect rarely used basement and back doors from forced Entry by installing an anti-ramming bar across the inside of the door.
o Consider security window film or window bars on high-risk windows.
Look through the interior of your home and consider possible entry points in relation to the location of your valuables. Keep in mind, crooks
o Keep Computers stereo's and all other “high ticket” items away from windows that can be easily accessed or viewed from outside the home.
o Keep all jewelry and money hidden, wall and floor safes are ideal for this, mattresses and dresser drawers are not.
o You may also wish to secure computers, fax machines and printers to the floors or desks on which they are placed.
- As you may have noticed with the above steps, each home, regardless of size, has its own unique set of characteristics, which need addressing, when protecting it from intruders. The same holds true when installing a Security Alarm System. For a free no-obligation security evaluation of your home, please contact KeepSafe Systems at (604) 874-8772. We service the entire Lower Mainland and Fraser Valley. KeepSafe Systems Installs Security Alarm Systems, services security alarm systems, and provides Security Alarm Monitoring services for security alarm systems. We also supply install and service Video surveillance systems. DOING BUSINESS ON THE LEVEL: As KeepSafe Systems is owned an operated by a Freemason in good standing, Freemason or not, you are assured honest and professional service at all times.
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With the recent increase in false alarm awareness, many people have been either opting out or delaying the purchase of a Security Alarm System. Others have distanced themselves from the decision-making process, by buying the least expensive "Package deal", without even considering how appropriate this system is for their needs and lifestyle.
Depending on who you ask, the “main” cause of false alarms varies. Suspects include faulty installations /equipment, environmental conditions, pets, or user error. Although these are all valid factors that should and will be addressed, there is also the problem of misapplications or, simply put, improper selling.
In speaking with many alarm salespeople, I have noticed a disturbing trend of a lack of industry knowledge. Although some very knowledgeable sales people do exist, there is no official set of guidelines or training. Sure, if you ask them what a motion detector or a door contact is most will know the answer - It is with assessing the customers’ real security needs that some tend to lapse. This statement is not meant to discourage you from purchasing a Security Alarm System, but mearly intended to encourage you, as with any major purchase, to know what you are buying. Be sure to visit Fred and Gerry next month when I will discuss determining your security needs.
A few common causes of user-initiated false alarms are: windows left ajar; too short delay times; taking too long to come in or leave; re-entering the home just after leaving without disarming (assuming the exit delay is long enough to compensate); decorations hanging by or around motion detectors; pets; and of course improper testing. I remember a particular customer that would insist on testing out her alarm system and not notifying the monitoring station, in order to measure the police response time. This caused absolute havoc with both the monitoring station and police to the point where her system was disconnected from monitoring.
Another common cause of false alarms includes motion detectors being installed with the belief that they are “pet proof”. I have yet to be convinced that there is a good pet proof motion detector on the market. If you have a pet, either keep the pet in an area away from motion detectors when the system is armed, or do not have motion detectors installed and increase your perimeter and pre-entry protection (i.e. glass-break detectors).
Then there is the problem of faulty installations. I read something a while ago that is appropriate in this case:
“It is unwise to pay too much, but it is worse to pay to little ... The common law of business practice prohibits paying a little and getting a-lot in return -- it just can’t be done. If you deal with the lowest bidder, it is well to add something for the risk you run, and if you do that you will have enough to pay for something better.”
In short, you get what you pay for. Do not let price be the sole determining factor in choosing your alarm system. I’m not saying that you should choose the highest price in order to get a decent Security Alarm System, instead, you may wish to carefully consider what you’re purchasing and from whom you are purchasing it, keeping in mind you are not only purchasing the equipment but the proper installation of it.
Questions to ask the company are:
- Do they have a list of standards that they follow (Solder all connections, test all devices, run individual cables to all devices, don’t double up on devices etc.)?
- Do they stand behind their work?
- How long is the warranty and what does it cover?
- Do you feel comfortable with their knowledge and the system that they are selling you?
- Does the company selling you the system have an installation license for the province, or do they just “Farm out” their work to whatever subcontractor is available?
- Most importantly, does at least one of the technicians installing your alarm have a security alarm trade qualification ticket?
Finally, there is the problem of faulty equipment: Once again, the “you get what you pay for” rule kicks in. For the most part, the professional equipment in use is pretty much standardized. As well, equipment installed by most of the professional security alarm companies is run through stringent industry testing procedures. Now, I’m not saying that all of the equipment sold on a retail basis is low-quality, but before you buy something you should ask yourself why is this equipment only being sold on a retail level and more importantly, does this system suit your needs or are you only buying it because of the price?
Once your system has been installed, ensure that you understand exactly how it works and what you can do to avoid false alarms. The features and operation of your Security Alarm System may seem a bit overwhelming at first, but as with anything new, it may take you a little time to get used to it. Ensure that everyone who will be using the Security Alarm System knows how to operate it and, if you are monitored, how to cancel a false alarm. Also, don’t be afraid to ask questions. If you are unsure of any features, phone the installation company’s technical support line: Most companies understand the problems that you are going through and have no problem in helping a customer out.
Those are the basics of false alarms and how you can help reduce them by choosing a proper system. Next month I will discuss some of the basic options available to you and how you can determine your own security needs. If you have any questions on this months article or on Security Alarm Systems in general feel free to contact me at 604-874-8772. If I am not in please leave a message and I will get back to you. KeepSafe Systems Installs Security Alarm Systems, services security alarm systems, and provides Security Alarm Monitoring services for security alarm systems. We also supply install and service Video surveillance systems.
The starting point of any C.C.T.V. system is the camera. Simply stated, a camera is a light sensitive device that converts particles of light into electrical impulses, however, there is a vast difference in the quality of cameras available to the consumer. Factors that differentiate the various cameras include whether they are color, black and white, light sensitivity, image resolution and image transfer technology. The consumer must also consider the inherent advantages and disadvantages in each of these different camera technologies and decide which features best fit their individual needs and goals. In the past, color cameras have been both very expensive and lack-luster in their image performance, when compared to black and white cameras. New technology is now bringing the innovative technologies closer together in both the price and performance scale. The current differences between the two technologies are almost entirely limited to light sensitivity and light reactivity. Light sensitivity is measured in LUX. The lower the LUX rating, the higher the sensitivity to light. It is important to keep in mind that even the best-rated cameras are limited by the technology of the day, as well as the visibility conditions present at the time of the surveillance. Although great advancements in low light surveillance continue to be ongoing, the image quality in a low light situation will rarely be up to the standards of daylight surveillance. Color cameras, although much more appealing on the outside when compared to their black and white counterparts, generally offer less low light sensitivity than a black and white camera. The other advantage of black and white cameras over color cameras is its ability to "see" infrared light, which is invisible to the human eye. You can test this by aiming a standard television remote at a black and white camera while watching the monitor, the flashes you see are bursts of infrared light. The advantage of this becomes apparent in the ability to light up a dark area with infrared light, thus making images visible in almost pure darkness. With the color camera the area will appear unlit, however, to a black and white camera, the area will appear almost like daylight. The black and white camera‚s reactivity to the invisible light spectrum can also pose a disadvantage in certain applications. Infrared light, although not visible to the human eye, is found in abundance in many everyday situations. For example, when aiming a black and white camera at hot pavement, it will "confuse" the camera resulting in an unbalanced image. Professional grade black and white cameras often incorporate infrared cut-filters. These cut-filters inhibit the infrared light spectrum in turn decreasing the cameras low light sensitivity. The C.C.T.V. Industry measures image resolution in horizontal lines. The higher the line rating, the clearer the image will appear. With this fact in mind, consider that all electronic components within a C.C.T.V. System, from the camera, to the VCR, to the monitor. These items are all rated in the same way. The actual resolution of the entire system will only be as high as the lowest rated item. For example, if you have a camera rated at 450 lines and a monitor rated at 300 lines, then the result will be 300 visible lines of resolution because the monitor is the lowest rated item in this example. Another point to keep in mind is that the line rating is "Total lines" not lines per inch. Therefore a 12" monitor with a 300 line rating has a far better clarity than a 17" monitor with the same line rating. The most recent and predominant advances in the C.C.T.V. Industry are the changes in image transfer technology. This technology deals with how the camera takes light particles and converts them into electronic images. Without going into too much detail, image transfer technologies include the following: Phosphorus Tube Cameras - This camera has low quality, old technology and is susceptible to "image burn". Image burn is when intense light sources will burn themselves into the camera‚s light receptor resulting in the image appearing "memorized". Although this is not a problem with modern day cameras, image burn can still occur on monitors. Tube cameras are also known for poor low light sensitivity. C.C.D - Also known as "Chip cameras". This camera is the most standard of cameras in the professional realm. C.C.D. cameras do not suffer from the problem of image burn and can incorporate various methods of signal processing, which offers a high level of flexibility to the installer. CMOS Transfer Cameras - These cameras are very small and continue to get smaller as the technology advances. Although very attractive in their size, CMOS cameras generally do not offer the signal processing, image quality or low light sensitivity of the higher priced C.C.D. camera models. However, the technologies are slowly growing closer together to the point where CMOS cameras may eventually take over the Surveillance Industry. The Surveillance Industry has continued to move towards the implementation of color cameras that switch to black and white, or even infrared in low light conditions. Although there are some models currently available on the market, the technology is not at a point where it is affordable enough to be manufactured on a large scale.
Depending on where you live and your insurance requirements, residential smoke detectors and in some cases sprinkler systems, are rapidly becoming a requirement in all new construction. Aside from the regulations, it is important to remember that smoke alarms do save lives. For that reason, you should consider carefully the technology behind the various detectors out there and how best to install them in your home.
The starting point is to understand fire and how it works. There are four basic stages to a fire, understanding how a fire progresses and how you can protect yourself in each stage is critical in designing an effective fire detection system.
I - During the first, incipient stage, which may last for seconds to days, there is no noticeable smoke, heat or flame. During this stage, flammable gasses, or “products of combustion” are emitted
II - Next, is the smoldering stage, during which there still is no substantial flame or heat, but the combustion increases enough to create visible smoke.
III - The flame stage usually involves less smoke, but flames break out generating substantial heat.
IV - The fourth stage of a fire is often referred to as the high heat stage. At this point, the fire has spread rapidly throughout the home, producing extensive flames, extreme heat and many toxic gases.
The next important factor in effectively detecting the threat of fire is to look at the various types of smoke detectors on the market. Smoke detectors are abundant and are found in almost every hardware and grocery store in town. As with anything that costs money, not all smoke detectors are created equal. From the basic technologies involved to the testing procedures, it is important to know what you are buying. U.L.C. (Underwriters Laboratories of Canada) does test and rates fire devices, however you should still examine the technologies as well as how their limitations may apply to the area in which they are installed.
There are two basic types of smoke detectors available today. Yes, at the end of the day, both detect fires but the differences lie in reliability and detection technology.
I – Ionization detectors are the most common and often least expensive detectors available. This detectors' smoke chamber contains a radioactive source that emits radiation, resulting in a weak flow of electric current. When particles such as those produced by fire enter the smoke chamber, they reduce the current and trigger the alarm. This type of detector is generally most effective in detecting the “products of combustion” produced during the incipient stage of a fire.
Although early detection is always desirable, there are several inherent flaws with this technology. For example, some ionization detectors are not as effective in detecting the smoke produced during the smoldering stage. Another downfall is their general susceptibility to false alarms that have a tendency to become more than a minor nuisance, once the fire department is dispatched.
II – Photoelectric detectors, although not effective in detecting the invisible gases created during the incipient stage, are generally more stable and reliable when it comes to false alarm immunity. Further to that, good quality photoelectric detectors are far superior at detecting visible smoke that may not contain the invisible gases required to set off an ionization detector.
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There are two types of detection methods within the photoelectric realm; obscuration and light scattering. Obscuration involves a the interruption of a beam of light while light scattering utilizes the light diffusing properties of smoke to redirect a beam of light to a light sensor. Both are effective, however the obscuration type detector requires more smoke to activate than the light scattering type.
Smoke detectors can be either battery operated, wired in or a combination of the two. Traditionally, wired in detectors were powered by the standard house wiring and installed by the electrician during construction; however, there is a better option available. Many security alarm companies offer low voltage smoke detectors that obtain their power directly from your security panel. Not only does this simplify integration, the Security Alarm Systems' back up battery will provide power to the detector, even in the event of a power failure or electrical fire.
In addition to smoke detectors are Heat detectors, rather simple in their design; these detectors utilize the heat produced during the flame and high heat stages of a fire to physically activate a switch. The two basic types of heat detectors on the market are “Fixed temperature” and “Rate of Rise”. Fixed temperature detectors utilize either thermostat technology or a fusible link that will melt at a preset temperature. Rate of Rise detectors, on the other hand, often use an air chamber with a small hole that allows a measurable amount of air to escape during expansion. A rapid increase in temperature will cause the pressure in the chamber to expand faster than the small hole will release, resulting in the expansion of the air chamber and activation of a switch. The most common heat detector utilizes both technologies, however certain applications may not be suited for rate of rise detectors.
Sprinkler systems also utilize the principles of heat detectors. Some sprinklers rely on a small glass tube that will break once a certain temperature is reached - resulting in the activation of a mechanical switch, while others rely on the fusible link technology.
Finally, there is the aspect of remote monitoring. It is great to have a buzzer sound when your home is on fire, however, what about the times you may be overcome with smoke or out of town. Who will notify the authorities? Fortunately, most of the better quality detectors are able to connect to your Security Alarm System. Even a sprinkler system has the ability to connect a “flow switch” to your existing security alarm. If you have any questions, or would like to know about enabling fire protection on your Security Alarm System, please feel free to contact KeepSafe Systems at (604) 874-8772
Come back next month for helpful tips on installing smoke and heat detectors in your home as well as how to avoid potential sources of false alarms. KeepSafe Systems Installs Security Alarm Systems, services security alarm systems, and provides Security Alarm Monitoring services for security alarm systems. We also supply install and service Video surveillance systems.