Tuesday, 28 February 2017

Wireless Security Cameras



Home and business security has moved a step ahead in terms of surveillance cameras. Wireless security cameras are CCTV (closed-circuit television) cameras that send audio and video signal to a wireless receiver mostly through a radio band. The cameras require at least one cable for power, thus the term “wireless” refers to the transmission of audio or video data. However, some cameras are battery powered making them totally wireless. In this article, the author will focus on the types and applications of wireless security cameras. 



Wireless security cameras are becoming very popular among modern security customers due to their low costs in installation (there is no high demand for running video extension cables) and flexible mounting options. There are two different types of wireless security cameras: Digital wireless cameras and analog wireless.

Analog Wireless

Analog wireless is the transmission of video and audio signals using radio frequencies. Normally, an analog wireless transmits data around the range of 91 meters in open spaces. Doors, furniture, and walls will reduce this range. Analog wireless is found in three frequencies but a majority of wireless security cameras operate on 2.4 GHz frequency. Household routers, video game controllers, microwaves, and cordless phones operate on this same frequency. This may bring interference with your wireless security camera.

There are several advantages that come with analog wireless.
  • It is cost effective since the cost of an individual camera is low.
  • A signal from a camera has multiple receivers. The signal from one camera can be received by any receiver. You can place several receivers in various locations so as to generate a wireless surveillance network.
  • Here are some of the disadvantages:
  • It has no strength indicator. There is no any visual alert indicating the signal strength.
  • One-way communication. The receiver will receive data from the camera but the receiver cannot send the signals back to the camera.
  • Interference from household devices such as video game controller, microwave, and cordless phones. 

Digital Wireless Cameras

Everything nowadays is going digital including the cameras. Digital wireless is the transmission of video and audio analog signals encoded as digital packs over high bandwidth radio frequencies. The digital wireless camera has several advantages:
  • A wide transmission range. It is commonly observed on open space between the receiver and the camera.
  • High-quality audio and video.
  • Functions and commands, such as playing music can be transmitted.
  • Multiple receivers can be connected to one recording device.

Uses and applications

Home Security Systems
Wireless security cameras are becoming the talk of the town in the consumer market since it is an effective way of having a comprehensive surveillance system installed for a less expensive price. The amcrest security cameras are ideal for people renting apartments since there is no need to run extension cables through ceilings or walls. Additionally, lack of wiring avoids damage looks on a building.

Barn Cameras
Wireless signals can be transmitted from one building point to another in places where it is not possible to run wires due to obstacles. A common use of these is watching a barn with animals.

Law Enforcement
Wireless security cameras are used by law enforcement agencies. They use these cameras to deter crimes.  The cameras can be installed in many locations and data transmitted through government wireless network.

Wireless security cameras work best when in an open clear line of sight between the receiver and the camera.

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Monday, 13 February 2017

Top Gas Station Security Tips



If you are looking for a wireless security camera, you need to look into the online retailer, Amcrest. One of the best ways that you can keep your gas station secured is with the use of one of these types of cameras. The following article will give you other security tips to use to keep your gas station as secure and safe as possible for you, your workers and everyone that comes into and out of your gas station business on a daily basis.


Introduction

Everyday, millions of people come and go from the gas stations. Whether people coming and going from gas stations realize it or not, they have just walked through the doors of one of the most challenging places to successfully operate in a safe and secure manner.

Why Gas Stations Are Targeted

Gas stations are a target for criminal activity for quite a number of reasons. The main reason is that access and opportunity are the biggest threats facing them. Many gas stations are open 24 hours a day, seven days a week, which provides criminals with a continuous window for theft and armed robbery. Gas stations are an easy target because they are not staffed sufficiently. Robbers can slip in and out completely unnoticed. Other concerns for gas stations may include:
  • Small floor plans allow criminals to navigate to get in and out quickly
  • Cash registers are located near the entrances
  • Are largely cash-based businesses

Impact of Crime

The impact that crime has on gas stations is significant. The loss includes cash and merchandise, as well as potential for physical damage to the location and injury to the employees.
  • Violent incidents involving employees can cost the gas station $250,000 in lost work time and legal expenses
  • Most of the crimes are going to occur during the late hours of the night
  • Most of the crimes are going to happen on Friday, Saturday and Sunday nights
  • Many of the crimes are more likely to happen in the cold months
  • Gas theft is at a record high

Taking Action

Installing a wireless security camera is the first step in deterring crime and aiding law enforcement in punishing thieves and robbers targeting your gas station. Many of your cameras come with a variety of added features. The amcrest security cameras are going to help keep your business and all of your employees safe at all times. No matter if your business is big or small there is a security camera that is customizable to the needs that you have. You cannot afford to not put some type of camera in your gas station to help monitor it.

Conclusion

A wireless security camera can help your gas station survive and thrive in today’s challenging economy, and rapidly changing security landscape that we all see today. When you are ready to have a camera installed or many different cameras installed in your gas station, you need to look into the variety of security cameras that you will find at Amcrest.

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Friday, 10 February 2017

Do Not Be Scared of Security Cameras

If you are looking for a Wireless Security Camera, you need to look into the wide variety of cameras that you will be able to find from Amcrest. Many people, when they see these types of cameras, they tend to get scared of them but there is no reason to be afraid of the cameras because the cameras are there to keep you, others and the area that you are at safe.


Personal Use

People fear that surveillance might possibly emerge in their everyday life but a wireless security camera is there to keep you safe. You may fear a camera because it is prying in your life but this should not be the case. If you do not want to place one of these very popular types of cameras in your home, you do not have to do so but these cameras are only going to keep you safe. If you install one of these cameras in your home, you are the only one that is able to see the footage that the camera is taking. The amcrest security cameras are very popular with people that have small children and pets, as the camera can keep an extra eye out to make sure things are going the way they should be going while you, the owner is away from your home.

Cameras in Your Work Place

You may or may not like when you see a wireless security camera in the place that you work at. Just as a camera is placed into your home to make you safe, the same is true for one of these types of cameras that are placed in your work place. Your company is going to let you know when they place the cameras in your work place but even if you do not like the cameras being there, there really is not one thing that you are able to do about the cameras. You should not fear the camera because it is only there to make you and the work place safe. Yes, the camera is going to be able to monitor your activity but you are at work and you should only be doing things that you are being paid to do. You do need to know that a wireless security camera is not going to be found in a private place, such as a restroom. It is not legal in any means for your employer to place any type of camera in the restroom – no matter if it is a private or public restroom. If you do see a camera installed in a restroom, you should contact your human resources department to let them know about the camera being placed in a restroom.

Conclusion

If you are looking for a wireless security camera to place in your home, you need to definitely check out the online retailer, Amcrest. You will be able to find a camera to place in your home to keep you and your family safe for years to come.