Sunday, January 09, 2011

The Floor Sensor

Pet proof motion detectors are not a new thing, in fact, there have been quite a number of attempts at differentiating a human vs a pet. Manufacturer claims range from PIR type sensors being able to determine whether the object is in fact the proper vertical height of a human (As if Criminals cannot crawl on the floor and pets do not jump off furniture) while others lay claims to be able to determine the actual weight of  the object by means of some calculation based on the amount of space occupied by the object combined with it's movement patterns blah blah blah.
Fact of the matter is, although some of these sensors work... well let's say occasionally. The reason I am so skeptical of PIR based "Pet Proof" motion detectors is because variables can change. While a simple change in the size of number of pets may adversely effect one sensor, location of furniture can drastically effect another. Combine with that, the reduced effective sensitivity of a "Pet Proof" motion detectors and you may well not be receiving the actual interior protection you expect and paid for.
So what can someone with a pet or a number of pet do to protect the interior of their home without having to deal with reduced coverage or false alarms? Well, there are a few option out there. In the past, I have spoken at length about glassbreak detectors. These are great audio sensors which are designed to detect the sound of breaking glass. When installed properly, glassbreak detectors will sound the alarm if someone attempts to gain access to your home or business by means of breaking a window. Since glassbreak detectors are not motion sensing devices, they are very pet proof. In some cases, a large dog barking right below the detector may cause a false alarm. Proper placement and installation, however, will alleviate most bark initiated false alarms.
So what about interior motion detection. Well, since we have determined standard PIR based "Pet Proof" motion detectors are a load of Bollocks, let move forward to a tried, proven and under utilized technology.. The Floor Sensor. This detector is designed to be installed on the under part of a floor joist. Once covered with drywall, the security alarm floor sensor is invisible, except for its' ability to detect activity on the floor above.
The Pulsar Security Alarm Floor Sensor works by detecting micro flex changes in the floor joist itself. Once installed, the Security Alarm Pulsar Floor Sensor can be adjusted for varying levels of sensitivity. This way, the movements of small pet can be ignored, while a much heavier human will trigger the alarm. As with any technology, Pulsar Security Alarm Floor Sensors do have a few inherent weaknesses, however, these can easily be overcome with proper installation, testing and maintenance. For example, moving a couch over a floor sensor will pre-stress the floor and reduce the Pulsar Security Alarm Floor Sensors' ability to detect activity.
Although the Pulsar Floor Sensor is designed to be installed during the construction phase, a knowledgeable Security Alarm Installation technician should be able to install the Pulsar Security Alarm Floor Sensor in most pre-existing home situations.
In addition to Security, the Pulsar Floor Sensor can be used for many home automation / convenience features such as lighting control, shower automation and even  in place of a doorbell on the front porch.

The Holistic Approach To Home Security

An easier to read version of this article can be found here http://www.keepsafesystems.ca/news.htm

My wife was out last night so that gave me a chance to watch "Dirk Gently' Anyone familiar with Douglas Adams will know exactly what I mean when I refer to a Holistic Approach. Although Dirk's approach to the whole Holistic arena was verging more on taking advantage of opportunities, there was a mention of a break-in or two during the episode. Not really the reason for this article, nor am I attempting at promoting myself as some new-age healer of security concerns in your home. I guess I just wanted to be a little creative in my writing this beautiful sunny Sunday morning in Vancouver.
In Medicine, Holistic (or Holism) is defined as "relating to or concerned with wholes or with complete systems rather than with the analysis of, treatment of, or dissection into parts." For the purpose of this article and the tie in to KeepSafe Systems as Security Alarm Systems, I like that definition as it relates to what I like to do when I look at a clients' home or business for the first time.
When looking at protecting your home or business, it is important to look at all the factors involved in protecting you, your loved ones, your possessions and the building/property.
When it comes to protecting yourself, it is important to ensure the security alarm system you purchase is sufficient to make you feel comfortable. I have mentioned this in the past, a Security Alarm System is not only intended to protect your belongings, it also provides a certain level of comfort in knowing there is a level of defense helping to keep the criminal element out of your home or business.
Protecting your loved ones is not all that different from protecting yourself. In addition to humans, it is also important to consider the non-human companions. In my case, I take great care to ensure our pet Chinchilla's are healthy and happy. When it came to the security alarm, I made sure not to put the siren anywhere near their room (Yes, the KeepSafe Mascots have their own bedroom.) The reason being, they are nocturnal creatures and therefore very sensitive to sound.
In addition, life safety detectors such as Smoke Detectors and Carbon Monoxide detectors are an important addition to any home. With a hardwired security alarm system, it is easy to connect pretty much any brand of hardwired Carbon Monoxide or Smoke Detector to the system, providing the detector has the ability to trigger a separate alarm system. This feature is typically not available in over the counter hardware store models.
When it comes to life safety, electronic detection of life threatening occurrences only goes so far. You need to ensure there is a number of minimally impeded exits from your home in case of emergency. Window bars, although effective at keeping the criminal element out, are equally as effective at keeping you in. When installing security bars in your home, you need to be careful to ensure the give even the smallest member of your household (Children) the ability to escape in case of a fire. There have been instances where family members have died as a result of being locked into a home.
Now onto the protection of your belongings. Keeping the criminal element out of your home is very important, it is also equally important to consider both removing the temptation to break into your home or business as well as making it difficult for would be intruders to find and remove your valuables.
Deterring a break-in is something I covered in Protection 101, an article I wrote for a local paper back in 1997 to 1998. This topic is often referred to has "Target Hardening" which basically eludes to making your home or business less appealing to the criminal element. Removing temptation is a big part of this. Leaving TV by the garbage and computers in front of windows is almost like offering your belongings to the passing criminal.
For the most part, break-in's are crimes of opportunity. Just like an empty box on your curb announces your most recent purchases, a laptop or computer monitor in front of any easily accessible window increases the viability of your home or business being broken into. Yes, a properly installed alarm system with a glassbreak detector will notify you of the break-in and reduce the chance of the criminal entering your home any further, your computer will already be in the pawn shop storage room by the time the Police arrive. This is not intended to scare you or deter you from installing a security alarm, just to illustrate how a complete, or Holistic, approach is required when looking at protecting your Home or Business.
In addition to hardening the exterior of your home or business, it is also important to consider valuable items within your home. Take a look throughout your home or business and think about what is valuable. I am not talking just in a pecuniary manner, also look at valuable keepsakes. In the instance of Jewelry and electronics, making these items either difficult to find or remove will go a long way to ensuring they do not end up being delivered to the local pawn shop by the local crack-head.
Antique wooden dressers with Skeleton key locks are NOT a secure place to store your valuables. These locks are about as effective at protecting your valuables as leaving them in a pillow case on your bed with a note thanking the criminal from saving you the hassle of spending the money yourself. When it comes to valuables such as money and Jewelry, a securely mounted fireproof safe is a great option. Some clients opt for hidden cabinets or safe rooms to keep their valuables out of view.
When it comes to electronics such as computers, flat screen TV's, stereo equipment and other items equally unfeasible or inconvenient to hide, physical protection is a great way to reduce the chances of them leaving your home in an untimely manner. With the reduced size and weight of flat screen TV's theft of these items has risen. When mounting your TV, try to secure it to the wall as tightly as possible. Use of long screws, security cables, locks and steel brackets can often reduce the ease of removal. Some clients have opted to build their TV into the actual wall. If done properly, the TV can be removed, however this would require several time consuming steps.
When Securing any electronics, it is also important to remember these electonics need airspace to cool down. While securing your flat screen TV or computer is an airtight steel and plexi-glass box may be the most secure method of keeping it from being stolen, you might as well leave it on your front porch because you will have to buy a new one once it overheats and burns out.
As for the role of your Security Alarm System in protecting the building and property, Smoke detectors can be installed to alert the fire department of a fire; Gas sensors can detect gas leaks which could result in a total loss; Water sensors can notify you of a pipe leak, flood, or burst hot water tank. Aside from that, keeping flammable items away from sources of heat such as furnaces, hot water tanks, stoves and fireplaces go a long way to ensuring the safety of the structure.
In addition, there are certain criminal elements who take some sort of sick joy in destroying property. Keeping intruders or limiting their stay will assist in reducing damage. In recent years, theft of copper has been on the rise, there have been instances where homeowners have come back from vacation to find their walls stripped of all the copper wiring and piping. In once case, I even remember a client having a very long decorative copper drain pipe stolen from the outside of their commercial building. A little bit of physical protection combined with an inexpensive recessed door contact could have reduced the chance of this loss.
At the end of the day, Securing your Home or Business is more than having a regular average alarm company install the typical packaged alarm system consisting of 2 door contacts and 1 motion detector.
KeepSafe Systems Installs, services and provides security alarm monitoring services for homes and businesses seeking a better level of security.
The KeepSafe Systems service area includes but is not limited to North Vancouver, West Vancouver, Richmond, Delta, Tsawassen, Ladner, Surrey, Cloverdale, Abbotsford, Mission, Aldergrove, Maple Ridge, Haney, Port Coquitlam, Coquitlam, Port Moody, Burnaby, New Westminster, Kamloops, Kelowna, Courtney, Comox, Nanaimo, Lions Bay, Squamish and pretty much everywhere in between.