The National Safety Council Electrical Safety Facts & Tips can help minimize electrical hazards and cut down the risk of accidents through education.

Electricity is nature’s most versatile form of energy.  The power of electricity can be dangerous if it is not used correctly. Electrical energy can damage property and ignite fires. It is important to ensure your safety around “Hot” electricity. The hazard of electricity cannot be eliminated, but it can be controlled. The more you understand about electrical energy, the safer you will be at work and home:

What causes electric shock?You can get an electric shock if you touch a grounded surface and hazardous electrical equipment at the same time. The shock happens when the flow of electric current (amperage) from the electrical equipment goes through your body to the ground.  Just a small amount of amperage can hurt or be fatal.

Protecting yourself at work

Modern buildings, commercial spaces, and even homes increasingly implement advanced building automation and control technology to improve energy efficiency, user comfort, and extend the life cycles of equipment.

At the core of any building automation system, or BAS, remains a central computing hub. This is where software processes the variety of signals it receives from connected sensors, switches, and user inputs. In a typical home, a Wi-Fi network connects devices wirelessly. Further, it will often connect them to the internet, allowing remote access from any web-connected device.

The only real difference between homeowner systems and commercial applications is scale. A large building can have many more devices and sensors connected, but the core function remains the same. The primary focus of commercial systems, however, is energy efficiency over user convenience.

In a large building or factory, even a small percentage of energy savings can have a huge benefit, not only in lower utility costs but also in reductions of CO2 emissions. With an efficient BAS, a building can attain a LEED (Leadership in Energy and Environmental Design) rating, which is a measure of energy efficiency and low environmental impact in building design.

As technology advances, the potential risks grow for building automation. Each day, more devices become connected to the internet. This is now referred to as the “Internet of Things”. The ease and convenience increases, but so does the potential reward for hackers. Anything controlled by the user or by software could potentially be taken over by a malicious hacker.

It is vital that digital security remains a priority, especially in a home setting. Many smart devices are not as secure as they may seem and are often only as secure as the home’s Wi-Fi network. Some good first steps include changing your Wi-Fi network’s password to something unique. Use the latest encryption protocols and enable MAC address filtering, which allows only devices specifically approved to connect to the network.

Building automation systems will continue to grow in ability and convenience. As long as the potential risks are managed, the possibilities for energy efficiency and user comfort remain nearly endless.