Every home has a fire detection system. This vital safety feature should be well understood. Smoke detectors, carbon monoxide detectors and security systems give homeowners peace-of-mind. Furthermore, when combined with a security system, these devices work together to form a complete home protection plan.

The second type of detector is an ionization detector. It uses a small amount of radioactive material to ionize the air in an internal chamber. This in turn, generates a voltage that can be measured. By-products of combustion will change the voltage that is generated and trigger the alarm. This type of detector is better at identifying active combustion with little to no smoke.

While both types of smoke detectors will safely alert a homeowner to a fire, combination alarms exist that employ both methods. Consequently, the responsiveness of the whole system increases. Hard-wired detectors are also available which can be wired to trigger all the alarms in a home if anyone detects a problem.

In any appliance that uses combustion, such as a furnace or stove top, a potential exists for hazardous carbon monoxide buildup. This by-product is tasteless, odorless, colorless, and highly toxic in large concentrations. Therefore, a carbon monoxide detector is highly recommended. It will monitor the levels of CO in the air and alert inhabitants before they become dangerous. They are available as stand-alone units that can be plugged in to standard wall outlets or as combination roof-mounted CO and smoke detectors.

Home security systems have been around for decades and make use of a combination of sensors including door, window, glass-break, and motion sensors. Historically, these devices were hard-wired and fed back to a central control panel. Many modern systems make use of wireless sensors that allow for easy retrofitting of existing homes. Door and window sensors utilize a small magnet and magnetic strip held open when the door or window closes. If the magnet is moved away, the magnetic strip springs closed and triggers the alarm.

Glass-break sensors are placed near windows and use a microphone to listen for the distinctive frequencies associated with glass breaking. Motion detectors take advantage of a variety of technologies, such as passive infrared, microwave, or ultrasonic. This technology detects something moving within its range. These can be part of exterior security lights or interior motion sensors. Security cameras can also play a role in home security. Install them indoors or outdoors.

When installed and used properly, a home security system can easily increase home safety while reducing the chances of burglary or fire. Most insurance companies offer discounts for home security systems. Because of this, the entire cost of the system may be offset or eliminated altogether. Be sure to ask your insurance company about discounts to homeowner’s insurance for improving or installing a new security system.

The terms Journeyman Electrician and Master Electrician are essentially progressions on the level of license to be qualified to carry out electrical work in the United States. The distinction is somewhat akin to that between someone with a Bachelor’s Degree in Accountancy, and a Master’s Degree in Accountancy. Both are qualified to be accountants, but the latter has considerably more training and experience.

Specifically, if you look at the electrical licensing codes for different states then the difference is that whilst aJourneyman Electrician would be expected to have the skill necessary to wire up and install electrical equipment and wiring, a Master Electrician would be expected to be able to take that process one step further and actually be able to both plan out and organize how an electrical installation should take place, as well as being able to supervise otherJourneyman Electricians as they completed the work.

So in large part, the designation comes down to experience and being able to manage other people.

If you hire a Master Electrician then this is likely to be someone with ten years plus of experience, and a work record that has exposed them to a number of different challenging electrical environments. And they will also most likely have supervised other electricians and acted as mentors. Whilst a journeyman electrician may have four or five years’ experience, and whilst they can do most electrical jobs that are thrust their way, they don’t have the same breadth of experience, and may still potentially need to ask for advice in tricky situations that they haven’t come across before.

In such circumstances, it would be a Master Electrician that they would be likely to turn to for advice.

In most states in the United States the distinction between the two grades of electricians is carried out by bracketing them into Class A and B licenses, of which there would usually be both for Journeyman Electricians and Master Electricians.

Class A and Class B Master Electricians

These electricians will generally have had to have met the specific requirements for that individual state, which will normally include passing a written exam, possibly appearing in front of a board to answer questions, as well as meeting certain minimum levels of work experience.

Class A and Class B Journeyman Electricians

Again, certain specific state requirements will have had to have been met and exams passed. A journeyman electrician of either class would be expected to have less experience and skills than a master electrician of either class.

The distinction between the classes in both cases is that a “Class A” license carries no restrictions (within the context of the skills that it is licensing), whilst a “Class B” license does come with some restrictions.

Diverse and impressive changes have been taking place in the lighting world this month. Read on to discover the fun and innovation!

In Lighting News…

Across the web, there was a consensus that LED holiday lights were the thing to have for the holidays. Not only are they energy-efficient, long lasting, and durable, they can also be interactive. We’ve seen families across the country creating Image via USA.Lighting.Philips.com

Other Cool Stuff…

In the last days of November, New York City residents were surprised by a light show atop the Empire State Building, synchronized to Alicia Keys’ “Empire State Of Mind.” The building’s new LED lighting system has over 16.7 million color possibilities, compared to the old system, which had only 10.

You probably know the iconic Pixar lamp – we usually see it hopping around before our movies start. Well, three students from Victoria University of Wellington have created a real-life replica of Luxo Jr., called Pinokio. With six servo motors, a webcam, some Arduino, and a bit of processing, the lamp came to life. Check out this video:

How about you? Any big lighting changes in your life this month? Please share!

Owning commercial property comes with a wealth of responsibilities. It is up to the commercial property owner, for example, to ensure that the heating and cooling systems in their properties function properly so that everybody therein is comfortable throughout the year. The successful operation of the electrical system in any such property is also integral, and the failure to ensure the proper operation of an electrical system can not only drive up energy costs and result in serious inconvenience: it can also lead to unsafe situations. That is why you must hire a commercial electrician in Newton, MA for any commercial electrical services that you may need completed. If you encounter any such service needs, FB Electrical Services is here to guarantee that any necessary work is done right.

One of the main reasons that commercial property owners contact their commercial electricians is to have new equipment installed in their properties. It is important to remember that, handy as one may be, the installation of any sort of electrical equipment is something that only a trained, experienced professional can handle. There are far too many factors and variables to consider when installing any such equipment to entrust such a service to a novice or an amateur. It is vital that equipment of the appropriate power is used, and that it is wired into your electrical system with the utmost care. Otherwise, a service that is meant to be beneficial, such as the installation of a commercial ceiling fan, can result in reduced efficiency, the overloading of circuits, and other issues. Plus, it is possible that the installation process itself may damage your property if not handled by a qualified part.

Another reason to contact a professional Contact FB Electrical Services.