Showing posts with label video camera. Show all posts
Showing posts with label video camera. Show all posts

Monday, October 19, 2015

Why Alarm Systems and Crime Prevention Go Hand in Hand

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Preventing crime is what security is all about. It does little good to install an alarm system if your intent is merely to catch criminals already in the act of aggression.

The primary purpose of a video surveillance or electronic security alarm isn't any different than that of a quality deadbolt lock on all the doors--it's all about stopping a criminal before he/she commits the crime.

According to the Crime Prevention Website, "During research interviews by criminologists and post arrest interviews by me and many of my colleagues over the years most burglars (who expressed a preference) said that they were definitely put off by alarms!" (click here)

Right from the beginning, UL (Underwriters Laboratory) burglar alarm standards called for overt bell boxes, foil tape on windows, and other visible devices. This overt policy has not changed even though the tools of the trade have.

Even more importantly, the mere placement of yard signs and other visible means of protection without the actual functioning alarm system to go with it is not necessarily a wise idea either. When a crook decides to take the risk, he will enter the home or business without hesitation, in which case a working and monitored alarm system is invaluable.

If you're a home or business owner and you need advice on the type of alarm system to use, I recommend that you first talk with friends and colleagues who have an alarm system. Find out how they feel about the alarm company that did the initial installation. Did they do a good job of installing the components? Are they doing an equally good job of monitoring the system? Do they respond in a timely manner when there are problems?

Contact at least three alarm firms and have them come to your home or business for an on-sight evaluation. Don't accept a quote over the phone, and if one of them is unwilling to come to your home/business to visually evaluate the situation, say thank you and do not go any further with them--there is no one-size-fits-all alarm system.

Once you have three quotes under your belt, sit down and evaluate them.

Remember, bigger is not better. Look for longevity, quality, and long-term costs. Just because an alarm system is "free" when you get it is no indicator that you'll pay a respectable price in the long term. Weigh the entire package of each firm to assure that it's the right company, right system, and right dollars in the short as well as long term.

If you have questions, send them to me at allan@tpromo.com.


For the serious researcher:
ToganX.Info

Copyright©2014/Allan B. Colombo
www.alcolombo.us / al_colombo@hotmail.com
(Permission is given to republish blog posts providing
my contact information and copyright notice are included.)

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Thursday, April 9, 2015

Know Who's Knocking Before Unlocking

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In my last blog post I talked about keeping your family safe and I provided a 10-point list of things you can do to help in that mission. Today, I'd like to discuss the means whereby you can fulfill some of those points, specifically items 1 through 4.

There are many types of intercoms to choose from. Working our way down from the top two categories we're looking at:

  1. Professionally Installed, and
  2. Do It Yourself

First, allow me to say that professionally-installed intercoms are usually of better quality and they usually look better and work more proficiently than their do-it-yourself counterparts. For example, where the former will involve the routing of wires into the basement through the walls, the latter will usually not. In other words, unless you're a pro, it's unlikely you'll be able to hide your wires.

The next decision that you will have to make involves the following:

  1. Hardwired, or
  2. Wireless

Do-it-yourself intercoms are available that are hardwired as well as wireless, the latter using batteries for their method of power. The cost of this type of system is relatively high by comparison, but you will save on hiring a pro by installing them yourself. The drawback to this, however, relates to the on-going need to replace batteries and the eventual risk of corrosion and the destruction of the metallic elements inside the battery compartments.

Another possible choice is video, in addition to an intercom. Cameras come in all shapes and sizes and they offer you a unique service--they allow you to view the person(s) at the door without their knowledge. Obviously, if the caller is brandishing a gun, if there are several people and you don't know any of them, you might not want to answer the door at all. Instead, you may want to dial 911 in order to get ahead of an event that may still occur. Cameras can be installed anywhere on the house in order to watch from various approaches.

Cameras are available that contain infrared LEDs (Light Emitting Diodes) that light an area in front of the camera. There are cameras available that can see 30 feet ahead while there are others rated for 100 feet. The farther the distance, the more the camera will cost. If you're looking at the doorways, a 30-foot model will usually do the job quite fine.

Another choice is that of a video intercom where both intercom and camera are contained in the same system. The fact that both are contained in the same unit makes it easier for you to look and talk. It also means less muss and fuss on installation because instead of a camera mounted on the overhang, now it's in the outdoor intercom unit next to the door. Instead of two sets of cable to install, one of them through the attic, now there's only one.

The outdoor video intercom unit looks like a common intercom, with the exception that there's a large black section behind which there's a camera. Some criminals will know that there's a camera there, but many won't.

No matter which way you decide to go, having a means of communicating and viewing the caller is critical to your safety. Even having a simple through-the-door lens/viewer will give you a leg-up on who's standing on the other side BEFORE you unlock and open the door.

All products shown are made by Aiphone and Samsung


For the serious researcher:
ToganX.Info

Copyright©2014/Allan B. Colombo
www.alcolombo.us / al_colombo@hotmail.com
(Permission is given to republish blog posts providing
my contact information and copyright notice are included.)

Subscribe

Be sure not to miss each and every blog comment by subscribing to my email service. Every time I publish a comment or an update, you will be the first to know. To sign up, enter your email address in the email subscription box on the top right of this page. Thank you!

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To contact Al Colombo, click here.