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Low Voltage Security Cameras For Sale Archives - eLine Technology
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11 Oct 2022

Low Voltage Security Cameras For Sale

Many business owners are choosing low voltage security cameras because they offer multiple functions and are highly recommended by those who need a wide angle, outdoor security camera system. Low voltage security cameras have become very popular due to the many benefits they provide (e.g., outdoor construction sites). If you are searching for the best company to purchase Low Voltage Security Cameras For Sale from look no further than eLine Technology!

This article will discuss the uses of low voltage security camera, their pros and cons, and the reasons why a solar-powered security camera may be the best option for outdoor surveillance and security systems. Contact eLine Technology to speak with a security expert about how low voltage security cameras can be integrated into your existing security camera system.

There are many uses for low voltage security cameras. They come in different varieties. In general, CCTV surveillance cameras are powered by one of three voltages. Standard CCTV security cameras use one of three power supplies: 120VAC 24VAC or 12VDC. Before you can decide which type of voltage camera is best for your surveillance system, it is important to understand the differences between each type. Below are the main differences and similarities between the three voltage standards that are used in security cameras.

Different types of low voltage security cameras

120VAC: North American standard household appliances are typically designed to use 120VAC (volts alternance current) 60Hz electricity. This means that when electric current is flowing, it rises from zero volts to 120 volts then back down again to 0 V. Then vice versa (electrical current drops to negative 120V and rises back to 0 V). This standard provides power to security cameras. A 6-foot power cord runs from the outlet.

  • Advantages: The majority of security cameras can be operated with this power standard. This means that there are many CCTV products available. These cameras don’t need additional cables or accessories and can be powered with extension cords that may already be in use.
  • There are some disadvantages to this system. The power cable is too short for the range of security cameras that can be used with it. These cameras must be placed close to power outlets in order to provide coverage.

24VAC: These low voltage security cameras can also be run on 24VAC. They are often found in commercial areas with surveillance and security systems. An external plug-in instead of being powered directly by the built-in cable, is used. An external plug-in provides low voltage power and is connected directly to the camera using low voltage wiring, such as 18 or 20 gauge wires (aka speaker wire). You can even find low voltage wire options that combine low power and video coaxial cables into one cable.

  • Low voltage security cameras have many advantages. They can be placed up to 350 feet away from the nearest power source or power outlet. (350 feet is the maximum distance that 24VAC power wires are allowed to be run). This is an important advantage for properties that need outdoor security cameras systems away from power outlets. You can also find large power supplies that can be placed in central locations and used to power multiple low-voltage security cameras.
  • There are some disadvantages. Low voltage security cameras that require a 24VAC power supply to function properly will need additional equipment such as low voltage cable wires. Professional CCTV installers will likely do the wiring and installation of security cameras. Although low voltage security cameras with large power supplies are widely available, it is still necessary to invest in order to get the desired benefits.

12VDC: This 12 volts direct current (low voltage) option is best for electrical products that are installed at locations where the distance between the cable and the camera is too great to cause voltage drops. A camera powered by a large lithium battery, such as a vehicle’s reverse camera, would use 12VDC.

  • Advantages: 12VDC security cameras work in the same way as 24AVC, using an external plug-in or low voltage wire. This allows the cameras to be installed far away from the nearest outlet or power source.
  • There are some disadvantages to DC, or direct current, being less common than AC. Because direct current loses more energy at long distances than alternating current, DC devices are generally less common. This makes AC the more affordable option.

Solar Energy: This is a renewable, efficient and practical source of power that can be used in a variety of industries, including security and surveillance. Solar powered devices can be harvested from the sun through solar panels connected to them. This is a popular choice for those looking for eco-friendly power solutions.

  • Advantages: Many low voltage security cameras have solar power and can generate their own electricity without the need for an external electrical supply. Solar security cameras can be placed anywhere that gets enough sunlight during the day, as they are powered by the sun. Solar surveillance cameras offer many benefits, including flexibility, affordability, scalability and 4G network connectivity.
  • There are some disadvantages. Solar powered security cameras can only be used in areas with enough sunlight. Professional installation and maintenance of the solar panels that are used to collect energy is required.

Visit eLine Technology for more information about 4G surveillance cameras, and to shop low voltage security cameras online.

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