Posts Tagged ‘ Dome cameras’



High Resolution Security Cameras

Written By:
Saturday, April 14th, 2012

Why Should You Have a Security Camera?

As a business owner there are a lot of challenges that you are going to face along the way. One of the biggest threats that you are going to encounter is that of theft, which is only going to lead to a tarnished reputation and loss of profits to name a few of the damaging effects. When you have a security solution in place you are going to be protected against any potential intruders because they will tend to deter away from your business and go elsewhere. It will also prove to be extremely beneficial for apprehending and prosecuting a criminal in the event that a crime does occur. Through the use of the advanced camera systems and accessories, there have been numerous arrests and successful prosecutions.

When you make the decision to operate a simple retail store you have to be aware of the fact that you may be under watch for a potential theft in the works. This is why a security system is so important to have in your business today. You could be at risk for a substantial amount of income to be lost thanks to the habits of your employees or customers. There is only one way to be able to put an end to this type of problem and that is through a surveillance system. It is imperative to your business to keep your losses at a minimum and this is one of the keys to success as a business owner.

Shoplifting

One of the first things that people think about when trying to cut back on the amount of profit loss that they are dealing with is shoplifting. It has been proven time and time again that over ¾ of the profits are going out the door with shoplifting and employee theft. Having an efficient security camera in place is one of the best methods to help prevent this type of problem from happening in the first place. Often times you will find that as soon as the potential thief is aware that they are being watched they run away and don’t attempt to proceed with the shoplifting. If your cameras are hung in the proper places, you are going to find that they are worth well more than what you paid for them, even if they are not on. However, when you have the cameras activated you are going to find that they are the most important tool you can have in your business to prevent any potential losses.

The majority of business owners find that they are safe by just placing a camera on the front door and one on the counter. This will help to prevent any potential problems because the two most important areas in the business are covered. However, there are numerous other places that you will find the cameras will be able to help improve your profit margin. Regardless, you need to have the cash register and entryways covered as a bare minimum for your safety and security.

Having cameras over the cash registers is one of the best ways to prevent the potential for any employees who may get sticky fingers. This is the hub of operations and at some point in time or another this is where all of your money is going to be. This also includes credit card transactions, as well as checks. There is always the small margin of error that can occur from an honest mistake, but it is always better to be safe than it is to be sorry in the end. When you have everything going on in your store all recorded in high definition you will be able to see everything that much clearer and identification will be that much easier. It will also help give you a clearer picture of your employees and their individual performance levels.

Your main goal for having the security camera in place is to prevent employees from being tempted to reaching in and helping High Resolution Security Camerasthemselves to what is not theirs. There are numerous opportunities that are present for employees on a regular basis, so why not do your part to help deter them and save yourself a lot of hassles in the end? It helps to keep your workers honest just because it is there and they are aware that there is someone who is watching them at all times.

It is extremely important to make sure that you have a camera on the entry points at all times. Everyone is going to have to enter and exit at this point, so make sure that you have it monitored and under control to prevent any potential products from leaving without being paid for. This means that if someone is going to attempt to break the law and steal something from you they are going to be caught on camera more than once. It is hard to avoid the camera on multiple occasions, so you will be able to have the peace of mind knowing that you are protected at all times.

Some of the best types of security cameras are the domed ones that you can attach to your ceiling. They will be able to be seen by all who enter your establishment and the 360 degree range will give you the perfect viewing angles at all times. These dome cameras are not going to make your shoppers feel uneasy and only the ones who were trying to shoplift from you in the first place are going to feel uncomfortable with the presence of these cameras in your store. It is not necessary that these cameras are equipped with night vision; however, you do want to make sure that they are capable of handling lighting conditions that may be less than adequate.

If you are not going to be able to get an indoor camera at your location that will provide the optimum viewing for your entrance, you may want to look into one of the bullet cameras to do the job for you. Bullet cameras are also very productive for use in various element conditions for all of your outdoor surveillance needs. Any time you are looking for something to work outside of your business, you need to make sure that you are choosing weatherproof cameras. The weather is extremely unpredictable, so making sure that you are set for anything that may come along is the best option for protecting your establishment. Outdoor cameras are considered valuable for their night vision features, which need to be strong enough to monitor your entire outside area in one swoop. There are a lot of different outdoor cameras that can withstand the weather for you to choose from, so take the time to go through the options for what you are going to need in your home.

Another important element for your security camera is to make sure that it is vandal proof. One of the main details a potential thief is going to think about when they make the decision to rob your establishment is to take out your cameras to avoid being caught on tape. The vandal proof cameras are going to limit the amount of damage the criminal is going to be able to do to them and prevent any disabling of the system. They are able to maintain their viewing angles and deter any of the attempts to disable their system. It doesn’t matter if you have indoor or outdoor cameras because vandal proof cameras are a necessity to be able to maximize the amount of security you are going to have at your business. You may even find that a lot of people will specifically target security cameras as a way to vandalize them. There is no other purpose served other than to get their kicks by disarming the security cameras. Make sure that you are doing your part to protect your store and your financial investment with the new vandal proof cameras on the market.

Any type of camera is going to be great for deterring a criminal, but in reality the key is making sure that they are able to record the activity that is going on. It doesn’t matter how much footage you have, if you are not able to have a storage medium to have the records that you are going to need years later. There are a lot of police investigations that have gone astray because there was no record of the footage being recorded, or the cameras were recording over everything on a daily basis. After 24 hours it is as if nothing ever happened and this can be a huge problem in the event that there was an incident that happened. Make sure that you are purchasing the proper DVR system for your business.

High Resolution Security CamerasYou may not even be thinking about getting a DVR for your security system, but having one installed is just as important to your business as the camera itself. There are a few different types of recording devices and it is up to you to choose the one that is going to be the best for your company. The first option is a true DVR that will allow you to record numerous hours of video footage through multiple cameras at any point in time. The next option is a PC DVR, which is going to come pre-installed with the software that will enable your computer to be a workstation for your security system. It will function almost the same way as that of your DVR; however, you are going to need a PC to make the whole system work together. The last option is Capture Cards, which are a lot smaller and less costly than their counterparts. However, they are a great alterative for a lot of different types of installations.

Once you have all of the aforementioned security measures in place you will begin to notice how much better your inventory control and profit margins will become. Security cameras are one of the best deterrents that can help prevent the worry of theft by retailers around the world. Don’t just sit back and let your money fly out the door when you have the power to take control. Stop the criminals in their tracks with your new security system in place.

facebooktwittergoogle_plusredditpinterestlinkedintumblrmail

Types of Dome Cameras

Written By:
Sunday, October 16th, 2011

There are so many type of dome cameras that it makes this category of digital video security camera incredibly versatile.  There are basically three types of security camera:  1. The box camera, a very popular and original security camera; 2. Bullet cameras, so called because of their shape; and, 3. Dome cameras, also named after their shape.

Generally, regardless of the type of dome camera, these cameras come with their own mount or the camera plate itself is mounted directly to the wall, ceiling, or other surface.

There are several ways of stating the types of dome cameras.  The types are basically arbitrary but there some common characteristics among cameras that allow us to place them in different categories (types) for the purpose of discussion.

First we can separate them into indoor and outdoor types.  Indoor dome cameras are made in such a way that they cannot withstand some of the rough treatment of constantly being outdoors.   Outdoor dome cameras on the other hand are designed to withstand weather and other natural elements such as dust and often have an IP rating.

An IP Rating or code is based on the International Electrotechnical Commission’s (IEC) international standard 60529.  According to the standard, it “describes a system for classifying the degrees of protection provided by an enclosure.  IEC 60529 is NOT a ‘product standard’ and does not cover enclosure requirements other than the ‘degree of protection’ provided.  An IP rating is usually represented by two digits and may contain an additional optional letter.

An IP rating can be thought of as a more exact classification of the degree of protection offered from the security camera from intrusion by solid and/or liquid matter.  The rating is usually expressed as “IP 65” or “IP 65M.”  Generally speaking, the higher the IP rating the better protection that is afforded to the camera.

This term can be confusing when dealing with security cameras because some digital security cameras can be IP networked cameras, which has nothing to do with an IP rating.  For the benefit of clarity and distinction, an IP networked camera is a camera that can take advantage of Internet Protocol to transmit its video signals over a network or the internet.

This brings us to another type of dome camera, the IP (Internet Protocol) type camera.  These cameras connect, not necessarily to a DVR, but usually directly to the Internet which they use as a network.  Once connected to the Internet, IP dome cameras can be monitored anywhere in the world where there is a broadband Internet connection and this includes 3G and 4G smartphones as well.

In contrast, non-IP cameras normally connect to a Digital Video Recorder or DVR via a transmission cable such as coaxial cable RG59.  These cameras do not have a direct connection to the Internet although the DVRs they are connected to may have one.

Other types of dome cameras include InfraRed (IR) dome cameras.   These cameras normally contain an array of IR Light Emitting Diodes or LEDs that allow the camera to “see” in complete darkness.  The LEDs work like a flood light for the sensor inside the camera however, human eyes cannot detect them; the infrared “light” waves are completely invisible to us.

Continuing with our types of dome cameras, there are also Pan-Tilt-Zoom cameras or PTZ cameras.  These cameras can move left or right, up or down, and zoom in or out.  One PTZ camera can often replace the need for 2 or 3 or more stationary cameras.  These cameras often have a feature called automatic object tracking or object following.  They can detect motion and once detected, zoom in on and follow the object.  A good example of this is a PTZ with object tracking mounted in a parking lot.   It can follow people and/or cars as they enter/exit the parking lot.

Finally, there is one last category that we can use to classify the types of dome cameras.  These cameras are vandal proof dome security cameras.  Since most situations that include vandalism present themselves as such that the camera needs to be mounted very close to where the vandalism occurs, they are subject to abuse.  These cameras usually have tough body cases and Lexan windows to help with stand vandal attacks.

Security Camera King has a full line up of different types of dome cameras.  If you need more information you can contact our security experts by on-line “Live Chat” or by telephone at 866-573-8878 Monday through Friday from 9AM to 6PM EST.

facebooktwittergoogle_plusredditpinterestlinkedintumblrmail

Weatherproof Bullet Security Camera

Written By:
Monday, May 2nd, 2011

There are very few bullet cameras these days that can’t be called weatherproof bullet security cameras.  In fact, all of the bullet cameras that we offer for sale at Security Camera King are weatherproof.  That is one of the benefits of owning a bullet security camera.

A weatherproof bullet security camera bridges the gap between the typical box camera and the conventional dome camera.  Box cameras are great cameras and have been around for a long time.  However, to maintain the box camera’s versatility it doesn’t come with all the necessary parts.

That is, for example, a box camera is usually sold as the body of the camera with the lens sold separately.  This is done to increase versatility, as you can always change lenses if you change the location or want a different field of view for the weatherproof bullet security camera.  However, this added versatility doesn’t come without added cost.

In addition, most box cameras were designed to be used indoors, under protective cover from the weather and the elements.  If you want to use a box camera outdoors, you will need to purchase an additional accessory, an outdoor camera housing.  While neither the lens nor the housing are terribly expensive, they are nonetheless, an expense that you need to consider when comparing cameras.

The dome camera is also an excellent camera.  Originally designed primarily for indoor use, the dome camera has come a long way in a relatively short period of time, technologically speaking.  Like the other models, dome cameras have their own advantages and disadvantages as well.  One such disadvantage is that due to their small size, dome cameras cannot support as many InfraRed Light Emitting Diodes (IR LEDs).  This ultimately means their range in conditions with little or no light will not be very long.

The weatherproof bullet security camera bridges the gap between the box and dome cameras because it features some of the items that are considered the very disadvantage of the other types of cameras.  For example, most bullet cameras come with a factory inserted lens.  Usually these are of the fixed type but there are many weatherproof bullet security cameras that come with varifocal lenses and motorized irises as well (See Security Camera King’s Product# OB-LX550IR150L922).

When shopping for a weatherproof bullet security camera, you probably will at some point, begin comparing each camera’s specification sheet. One term that we would like to clarify is the IP code or IP rating.  You’ll see this rating in the specifications as something like “IP65.”

IP stands for ingress protection and is a standard written and maintained by the International Electrotechnical Commission or IEC.  Its purpose is to provide specific descriptions of a camera enclosure’s ability to protect the camera inside.  An Ingress Protection rating has two digits (like the example in the previous paragraph).  The first digit represents the degree of protection from solids while the second digit indicates the degree of protection from liquids.

The first digit of the IP rating can range from 0 to 6.  A rating of 0 means there is absolutely no protection against contact and ingress or objects.  As this digit increases in value up to 6, each rating indicates protection from progressively smaller objects.  A rating of 6 for the first digit means there is absolutely no ingress of dust and there is complete protection against contact.

The second digit of the IP rating can range from 0 to 8.  Again, a rating of 0 means there is absolutely no protection against liquids.  As this digit increases in value up to 8, each rating indicates protection from progressively more intense contact with water.  A rating of 8 for the second digit means the camera is protected from continuous immersion in water deeper than 1 meter.  There for a reasonably good IP rating for a security camera would be IP55 or IP65.

Last but not least is the IR range.  Not all, but a good majority of the weatherproof bullet security cameras are also capable of IR video imagery.  This is accomplished by using IR LEDs to “light up” the field of vision.  This IR “light” is invisible to the human eye.

Generally, the more LED’s the greater the range and area of coverage under IR conditions.  Weatherproof bullet security cameras have lots of room for IR LEDs and can obtain fairly long ranges.  Before you buy the camera, make sure you check the range you will require so as to by the appropriate camera.

facebooktwittergoogle_plusredditpinterestlinkedintumblrmail

OD-LX Vandal Resistant Dome Cameras

Written By:
Monday, April 11th, 2011

Security Camera King (SCK) offers three different models of OD-LX Vandal Resistant Dome Cameras.  In this article we’ll take a close look at each model.

 

We’ll list the OD-LX Vandal Resistant Dome cameras under three subtitles, one for each camera, by using SCK’s product number to identify them.  The three cameras are the 420 TVL Indoor/Outdoor Vandal Resistant Dome Camera (Product# OD-LX420IR50), the 520 TVL Indoor/Outdoor Vandal Resistant Dom Camera (Product# OD-LX520IR50) and the 550 TVL 4-9MM Varifocal Indoor/Outdoor Vandal Resistant Camera (Product# OD-LX550IR100L49).

 

Product# OD-LX420IR50

 

This OD-LX Vandal Resistant Dome Camera is the standard camera that SCK uses in all of its complete packaged digital video security systems except those that come with the Ultimate Digital Video Recorder or DVR.  The camera is rugged and durable and has no exposed screw heads that could be accessed by potential vandals to remove it.  It keeping with being vandal resistant, the camera is rugged and durable and can be re-aimed without the need to access screws or take the camera apart.

 

The camera can be used indoors or outdoors and has an IP rating (Ingress Protection rating) of IP66 for all weather use.  It uses a 1/4″ SHARP CCD censor for images capture at can produce a video image with horizontal line resolution of 420 Television Lines or TVL.

 

The camera can produce either NTSC (National Television System Committee often referred to as “North American”) or PAL (Phase Alternating Line often referred to as “European”) standard video images.  This means it can be used just about anywhere as it has both PAL and NTSC capabilities.

 

The infrared must be illuminated by other near-spectrum infrared radiation.  This is accomplished by using 23 individual Infrared Light Emitting Diodes (IR LEDs) clustered around the lens of the camera.  Remember that this light is completely invisible to the human eye but is readily useful for the camera sensor.  They provide a working night time or total darkness range of approximately 50 feet for the camera.

 

This ODLX Vandal Resistant Dome Camera automatically works in IR mode when the ambient light level stoops below 10 Lux.  The “trigger” for this is an on-board CdS cell that initiates the IR mode upon reaching light levels below 10 Lux.

 

This camera has an electronic shutter time range in PAL of 1/50 to 1/100,0000 frames per second.  The NTSC side of the camera boasts a range of 1/60 to 1/100,000 of a second.  Rated operating temperature ranges are a recorded 14 to 122 degrees F. at 95% Relative Humidity (RH).

 

This ODLX Vandal Resistant Dome Camera requires a 12 Volt Direct Current (12VDC) power supply and  uses 250 mA.  It weighs a little less than one pound.

 

Product# OD-LX520IR50

 

This OD-LX Vandal Resistant Dome Camera is the standard camera that SCK uses in all of its Ultimate Series complete packaged digital video security systems. Like the OD-LX420IR50, this camera is rugged and durable and has no exposed screw heads that could be accessed by potential vandals to remove it.  It also in keeping with being vandal resistant is rugged and durable and can be re-aimed without the need to access screws or take the camera apart.

 

Specifications for this camera are very similar to the OD-LX420IR50 with a few exceptions:

  • This camera offers an even higher resolution of 520 horizontal TVL;
  • It as a SONY 1/3″ CCD;
  • It only operates under NTSC protocol;
  • It has a greater temperature range of operation from -22 to +140 degrees F; and,
  • Its power consumption is a little higher operating off of 12 VDC but with a slightly higher drain rate of 300 mA.

 

Basically, this camera is the same as the camera above with the major difference being a greater resolution that can result in the output of a video image in High Definition.

 

Product# OD-LX550IR50100L49

 

This OD-LX Vandal Resistant Dome Camera is basically the same as the OD-LX530IR50 but with the following additional changes or upgrades:

  • 550 TVL resolution;
  • A greater IR range of 100 ft (due in part to the extra 12 LEDs–a total of 36) as compared to the models above; and,
  • A 4 – 9 mm manual zoom lens.

 

If you have any additional questions about the features of these cameras or what is best to used with s specific situation, please contact our friendly support staff by on-line “Live Chat” or by calling 866-573-8878 from Monday through Friday, 9AM to 6PM EST.

facebooktwittergoogle_plusredditpinterestlinkedintumblrmail

Pan Tilt Zoom Camera

Written By:
Wednesday, March 30th, 2011

The Pan Tilt Zoom camera or PTZ is one of the most versatile dome cameras on the market today. Not only does it offer the standard electronic features of most other dome cameras, but the PTZ can do just that–Pan, Tilt, and Zoom.

In the video industry, Panning is the ability of the camera to about a horizontal plane, simply put turning from left to right and all the way around in a circle.  Tilting refers to the cameras ability to move about a vertical axis, once again simply put up and down.  With no walls, poles, or mounts to impede the view, a pan tilt zoom camera can easily maneuver its lens in any position equal or greater to that of an area covering 1/2 sphere.

In addition Pan Tilt Zoom cameras have the ability to change their focal length such to allow a field of vision that can range from “wide angle” to “Close-up” depending on the lens.  This lens movement and/or electronic (digital) action is called Zoom.

Pan Tilt Zoom cameras usually have a motorized mechanism that moves the camera about the axis, although some may also be able to perform these functions on a limited basis electronically.  When this technology is coupled with motion detection or object (shape) detection, the PTZ camera can be elevated in application from not only its PTZ functions but can also perform auto-tracking and following.

Security Camera King (SCK) offers a variety of Pan Tilt Zoom Cameras which range in price from $199.95 to $985.99.  SCK’s PTZ-LX550L3X is an affordable solution for a PTZ camera priced at $199.95 with a resolution of 550 TVL!  This camera has a 3X Zoom lens with 360 degree continuous rotation pan.  It can tilt from 0 to 90 degrees and flip.  The maximum pan speed is 60/sec, tilt 30/sec, and the present speed is 100/sec.

The PTZ-LX550L3X offers 32 preset points with pattern tours including programmable 16 preset point number and dwell time/speed.  The camera can auto scan as well as be programmed to auto return to its home position.  This camera is rated IP66 for outdoor use so it can be used as an indoor or outdoor camera.

Our PTZ-HN03100 is the perfect solution for a hands down high quality Pan Tilt Zoom camera that works well with any of our featured Digital Video Recorders or DVRs.  This camera is also a super high resolution camera weighing in at 540 TVL.  It is vandal proof, IP66 rated with the outdoor mount, has auto gain control, auto white balance, and an on-screen display.  In addition it offers 10X optical and 10X digital for a combined 100X zoom capability.

Next in line is our SVP-54CDN10X 540 TVL Mini Dome Surveillance Camera.  This is a Veilux camera and as many of our customers attest on their reviews, you can’t go wrong with a Veilux when it comes to quality.  This mini camera may be small but it delivers BIG results.  It offers true day/night with color day time video and black and white when the ambient light becomes less than .02 Lux.

This camera offers up to 256 presets and it offers high speed pan and tilt.  This camera even comes with its own wall mount!  Priced at $664.50 it’s a professional level camera that offers professional results.

SCK offers two different models of auto tracking Pan Tilt Zoom cameras.  The first, Product# VP-ATDNC27X is priced at $707.69 and includes day/night capture and 27X zoom.  Once again this is a Veilux brand camera and stands for high quality.  The second model is SCK’s SVP-ATDN36X and is also a Veilux camera similar to the first with the major difference being an increase in zoom capability to 36X.

Regardless of the model you choose, a Pan Tilt Zoom camera is a versatile, powerful, and cost savings camera.  When these camera are placed properly, one camera can easily replace the need for 2, 3, or 4 otherwise stationary cameras.  In addition, if standard non-PTZ cameras were used, these Pan Tilt Zoom Cameras also offer the powerful zoom function that allows you to get in close.

If you are interested in purchasing a Pan Tilt Zoom camera or would like more information, please contact one of our Security Specialists today.

facebooktwittergoogle_plusredditpinterestlinkedintumblrmail