Bosch AVIOTEC can also secure environments where no other solutions exist, for example saw mills or paper factories, hangars or extremely large monitoring areas
AVIOTEC is based on intelligent algorithms to distinguish between real fires and disturbance values

Bosch Security Systems introduces AVIOTEC, a new solution for reliable and early fire detection in challenging environments. Building upon proven Bosch camera technology and Bosch's Intelligent Video Analysis (IVA), video-based fire detection can supplement state-of-the-art fire detection technologies and enables early detection of smoke and flames in environments where these cannot offer satisfactory reaction times such as buildings with high ceilings or dusty and humid areas. AVIOTEC can also secure environments where no other solutions exist, for example saw mills or paper factories, hangars or extremely large monitoring areas.

Detect fire at the source

Using intelligent algorithms in surveillance cameras, AVIOTEC can identify smoke and flames as soon as they come into the range of the camera instead of having to wait for smoke to migrate to state-of-the-art smoke detectors. By detecting fires at the source rather than the ceiling, cameras can issue an alarm within seconds while for point detectors it can take minutes to detect an alarm condition. AVIOTEC is based on intelligent algorithms to distinguish between real fires and disturbance values like reflections, movements or backlights. This guarantees a very reliable detection with almost no false alarms. AVIOTEC offers proven detection reliability in all test fires (TF1 through TF8) as specified in EN54.

The video-based fire detection system AVIOTEC scales well from a single camera to a networked system of distributed cameras with a central console and management system. Using Bosch's Dynamic Transcoding technology it can relay alarms to an existing fire alarm panel or transmit them via Ethernet to a monitoring centre or even a mobile device like an iPad. Receiving HD quality video images in real time gives the firefighters a good understanding of the current situation even before they arrive on the scene.

Combining safety and security

Cameras are easy to install and require very little maintenance in contrast to state-of-the-art smoke and flame detectors. The use of PoE cameras (Power over Ethernet) can eliminate the need for individual power supplies and power cables, making AVIOTEC even more cost efficient. AVIOTEC can also be used for very small and distributed facilities such as power stations and signal boxes where the benefit does not justify the installation of fire panels.

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School Shootings Highlight Need For Alternatives To Manual-Pull Fire Alarms
School Shootings Highlight Need For Alternatives To Manual-Pull Fire Alarms

During the shooting at Stoneman Douglas High School in Parkland, Fla., on Feb. 14, the gunman activated a manual fire alarm and shot at students as they left the building. The alarm promoted confusion during the calamity, in part because there had been a fire drill earlier in the day. It's not the first time a fire alarm has played a role in an active shooter scenario. Twenty years ago, a similar tactic was used at the Westside Middle School shooting in Jonesborough, Ark.  A fire alarm also was pulled at Columbine High School during the 1998 massacre. The concern is not new. Alternatives To Manual-Pull Fire Alarms Manual pull fire alarms also present other problems, especially nuisance alarms. National Fire Protection Association (NFPA) has addressed the problem for more than a decade in its Life Safety Standards, which allow for the elimination of manual pull alarms as long as there are other measures that provide the same benefits. “We have had a provision to relieve schools from having to install pull boxes in common areas for 12 to 15 years,” says Robert Solomon, Director for Building Fire Protection and Systems at NFPA. “Many school administrators don’t realize we have given them alternatives.”Many school administrators don’t realize we have given them alternatives” Alternatives include use of smoke detectors, automatic sprinklers, and/or locating pull stations in school administration or office areas. NFPA Life Safety Code The NFPA Life Safety Code was created in 1911 and has been updated every three years since then. Committees that include architects, engineers, code consultants, manufacturers, testing labs, and universities meet periodically to discuss what changes are needed. In fact, the committees are meeting this summer in Minneapolis to discuss the next version of the Life Safety Code. NFPA manages the code but has no authority to enforce it. State policy makers and legislative bodies (and some municipalities) adopt various versions of the code as local requirements. Which version of the NFPA Life Safety Code has been adopted in a locality determines how much flexibility there is to eliminate pull station alarms. Allowances to eliminate them have been included since 2006. However, some localities are still using earlier versions of the code, in which case a change in the law would be required to provide the additional flexibilities. The 2018 Life Safety Code allows the elimination of manual pull stations in some circumstances NFPA And Manual-Pull Fire Alarms Sections in the code address issues and concerns related to new construction (Chapter 14) and existing occupancy (Chapter 15). In the case of existing facilities, a school administrator could act to phase out manual pull stations in common areas as long as the move is allowed under the code version (year) that the jurisdiction has adopted. For example, a jurisdiction still operating under the 2000 code could not eliminate pull stations unless the local jurisdiction adopted a more recent version of the code. The 2018 Life Safety Code allows the elimination of manual pull stations if: Interior corridors are protected by smoke detectors in accordance with the code; Auditoriums, cafeterias, and gymnasiums are protected by heat-detection devices or other approved detection devices; Workshops and laboratories with dust and vapor are protected by heat-detection devices or other approved detection devices; and There is a provision at a central point to manually activate the evacuation signal or to evacuate only affected areas. Manual pull alarms can also be eliminated if there is a sprinkler system with a pressure sensor that activates an alarm when the water starts to flow.No student has died in a school fire in the United States since 1958 Another measure schools can adopt is to install a cover for the pull station that sounds a local horn if it is lifted to gain access to the manual fire alarm box. This approach is a deterrent and alerts local personnel before a full-blown fire alarm is activated. A security camera installed near an alarm can also be activated when the alarm is pulled. School Fire Risk No student has died in a school fire in the United States since 1958 when the Our Lady of Angels School fire in Chicago claimed 92 fatalities. (Chicago did not use the NFPA Life Safety Code at the time.) The tragic fire was a wakeup call to pay more attention to school fire risks. Since 1958, the level of planning, training and systems that have been installed in schools (including use of the NFPA Life Safety Code) has paid dividends in student safety. Today, it is more likely a student will die at the hands of an active shooter than in a fire. That reality has driven the need to adapt provisions of the Life Safety Code. For example, door-locking options need to allow for school lockdowns while still enabling safe exit during a fire. Some door-locking or barricade devices on the market do not adhere to code requirements. A section on “classroom door locking to prevent entry” is included in the 2018 edition of the code. Raising Awareness Of Life Safety Codes Awareness is a challenge for NFPA. While code officials or architect/engineers may be familiar with Life Safety Code requirements, that awareness may not extend to busy school administrators. NFPA is working to communicate code requirements to this group, including development of one-page executive summaries that make complex code requirements more digestible. “Policy makers should understand they have an obligation to review code provisions and work toward staying more current on codes,” says Solomon. Alarms activated during an active shooter event are a variation on a problem that has plagued pull-station alarms for years – the issue of nuisance alarms. It’s a scary and potentially deadly new angle on an age-old problem, but one the NFPA Life Safety Code has already been addressing.

Firefighter Uniform Adapts To Cancer Risk, Active Shooter Threat
Firefighter Uniform Adapts To Cancer Risk, Active Shooter Threat

More than an outfit. More thought than one leg at a time. Putting on the uniform is not just an ordinary daily task, but a habitual part of preparing for the unexpected. Yes, a firefighter’s uniform is more than an outfit. Think about who is wearing it and the risks they are exposed to on a daily basis. The firefighter comes from a long line of heroes, a brotherhood and sisterhood, with traditions to uphold and a reputation to maintain. Their uniform is no different. Its historical navy-blue threads. Classic, professional appearance. Tactical features. Technology-driven fabric. Over time, the uniform’s engineering has needed to adapt with new designs and react to worsened exposures and more dangerous rescue missions. The 21st Century firefighter’s uniform is unique and specific to the job with current trends fixating on the best user experience while future plans focus on preventative and safety measures due to increased societal and architectural risks. Comfortable firefighter uniform So, what does the 21st Century firefighter want? Comfort. Beyond Personal Protective Equipment, it is an overwhelming plea for a more comfortable uniform to wear. This includes garments that are easy “wash and wear” materials that do not require additional ironing. Firefighters do not want to lose the professional appearance or tactical functionality of the uniform The trend calls for lightweight, breathable, cool-weather wear that is less restrictive and offers more give and more stretch so firefighters can perform their job responsibilities more efficiently. However, they do not want to lose the professional appearance or tactical functionality of the uniform. “We need something that looks presentable every time,” said Chief Robert Burdette of Grand Blanc Fire Department, Michigan. Additionally, more firefighters are also starting to wear polo shirts or mesh T-shirts under their Turnout gear, for a lighter weight, more breathable option from the traditional uniform shirt. The trend calls for lightweight, breathable, cool-weather wear that is less restrictive Risk of cancer Unfortunately, comfort is not the only concern firefighters have when it comes to uniforms, or their safety in general. As risky and demanding of a profession the fire service can be, the fires have proven not to be the most hazardous or life threatening. According to the Firefighter Cancer Support Network, “Cancer is the most dangerous threat to firefighter health and safety today.” A study conducted by the National Institute for Occupational Safety and Health (NIOSH) concluded that firefighters have a 9% increased chance of being diagnosed with cancer and a 14% increased chance to die from cancer compared to the general United States population. Chief Dennis Jenkerson of the St. Louis Fire Department in Missouri is one of many chiefs actively fighting these statistics. Responsible for 32 firehouses, Jenkerson has witnessed the reality of this threat with the loss of four of his own and understands the validity of the situation. For the last 18 months, the St. Louis Fire Department has made headway implementing a drastic culture change by evaluating everything from equipment, apparel, lifestyle and more.  Cancer affecting firefighters “It is so prevalent that everything we do anymore has to do with some emphasis on protecting firefighters from getting cancer,” said Chief Mike Ramm of Sylvania Township Fire Department, Ohio. “Cancer is the most dangerous threat to firefighter health and safety today” According to the Firefighter Cancer Support Network, the cancers that have mostly affected firefighters are respiratory (lung, mesothelioma), gastrointestinal (oral cavity, esophageal, large intestine) and kidney. “Testicular cancer is through the roof,” added Jenkerson, who has pushed his firefighters to get tested for cancers earlier than normally necessary. He also explained that the imagery of a firefighter drinking from a fire hydrant can no longer happen. He emphasized the importance of cleaning up instantly after every fire. Think of the simple act of removing grimy gloves after a call – at least one hand has been exposed to the cancerous contaminants if it was accidentally used to take off the other glove. If that unwashed, contaminated hand touches food that goes into the mouth of the firefighter, he/she is essentially eating what may cause esophageal, oral cavity or gastric cancers. Cancer is the most dangerous threat to firefighter health and safety today According to the International Association of Fire Fighters (IAFF) via the Firefighter Cancer Support Network, cancer caused 61% of the career firefighter line-of-duty deaths from January 1, 2002 to March 31, 2017. Additionally, 70% of the line-of-duty deaths for career firefighters were because of cancer in 2016. Unfortunately, this hazard is not going away any time soon. The new building materials and new house furnishings have become the culprit for this major concern. These materials are man-made and are not of natural resources. When burned, they create deadly carcinogens that the firefighters are getting exposed to firsthand. Immediate decontamination process Jenkerson’s implementation of a culture change includes an immediate decontamination process following a fire, which involves getting hosed with water, cleansing wipes for all soft tissue areas of the body and an immediate shower back at the station. “Any place you can get a five degree rise in skin temperature, the absorption level goes up 10 times,” Jenkerson warned. His firefighters are instructed to remove their bunker gear, uniform, helmet and all other equipment right away that get immediately washed once they have returned to the station. Hems, collars, cuffs and cargo pockets are areas of the uniform where toxins get caught He also restricts all firefighters and EMTs from going on a second run until they have showered and have put on a new, clean set of clothes, all the way down to their underwear. “There are no two-runs. We have to get this stuff off [of them].” Uniform manufacturers are tasked with finding a solution to help facilitate Jenkerson’s and other Fire Chiefs’ visions by designing a uniform with as little gaps and fold-over materials as possible. “Everything needs to be sealed tight,” Jenkerson explained. Hems, collars, cuffs and cargo pockets are all areas of the uniform where toxins get caught. A lightweight shirt option that offers a crew collar with a two to three button placket and a lightweight, ventilated hidden cargo pant could be the future of fire uniforms. “There isn’t another profession that has the thousands of dangers that we have every day,” Ramm explained. Additional and ongoing efforts currently underway according to the NFPA Journal, include those by the Firefighter Cancer Support Network, the Congressional Firefighter Cancer Registry, the Fire Protection Research Foundation, the FPRF Campaign for Fire Service Contamination Control, and the International Association of Firefighters. Active shooter emergency response Firefighters and EMTs increasingly need to wear bullet proof vests with the surge in active shooter calls An additional and unfortunate trend that is also sweeping the nation is the need for firefighters and EMTs to wear bullet proof vests. Departments are trying their best to arm their men and women with this protection along with ballistic helmets in certain regions due to the surge in active shooter calls. “In areas that have a lot of gang-related activity, [bullet proof vests] would be beneficial,” said Jason Reyes of Allen Fire Department, Texas. “Sometimes you go on calls when the city doesn’t have enough police to respond to calls, which creates a situation that leaves firefighters unprotected and vulnerable.” Currently the market has ballistic vests available that can either be worn over or under a firefighter’s uniform and under their bunker gear. Uniform manufacturers also offer an external vest carrier option that is worn over a firefighter’s uniform to look like part of the uniform shirt to maintain a professional appearance. Distinguishing firefighters from law enforcement “Firefighters find themselves becoming targets more and more these days,” added Deputy Chief of Operations Dwayne Jamison of Bartow County Fire Department, Georgia. “Many departments, including my own, are looking to outfit their firefighters with bullet proof vests.” Although this trend has not affected every region, industry experts can see the need becoming more widespread if threats continue to increase the way they have been. Along the same lines, firefighters want to be identified as firefighters and not mistaken for law enforcement. “We don’t want to look like police,” Jenkerson said. “We want to be identified as firefighters. Even if it takes a different stripe.” When it comes to uniform trends for firefighters, it is clear there is more to focus on than the technical details. For many fire departments, future trends could serve as a tool to prevent deadly toxins from being absorbed and from lethal bullets puncturing unprotected firefighters and EMTs. The uniform is more than an outfit. With a larger purpose than to shield a body, the uniform goes beyond the navy-blue threads, professional appearance and tactical features to one day supporting what could be a lifesaving concept. Sources Firefighter Cancer Support Network, Preventing Cancer in the Fire Service National Fire Protection Association,  Firefighters and Cancer NFPA Journal, Fast Track: Some of the national efforts underway to fight cancer in the fire service; Roman, Jesse; 2017 

How Fire Departments Use Drones To Save Lives
How Fire Departments Use Drones To Save Lives

Cost justification of drones is easy if you compare the cost with operating a helicopter Drones are an important new tool for the fire service and have already proven their ability to save lives. Willingness to embrace drones (or unmanned aerial vehicles [UAVs]) for fire applications varies widely by department, and it’s not just larger departments that are making the investment. Some smaller departments are investing in drones in a big way, even as some larger departments are reticent. Firefighting Drone Programs Departments may start with a small drone just to “try it out” and to prove its usefulness to upper management. Other departments start with a budgeted amount for their drone program and go from there. According to Matt Sloan, CEO of Skyfire Consulting, the average drone program is around $35,000 to $40,000, which provides drones, thermal imaging, cameras, operation costs – all of it. Drone programs are not covered by Assistance to Firefighters (AFG) grants, however. As little as $1,500 can buy an “eye in the sky” drone (without thermal functionality).  Sloan says the top question he used to get asked by potential customers was “How do I use this thing?” Now the top question is “How do I sell it to my chief?” Sloan has done hundreds of demonstrations of drone technology to fire departments and has never heard anyone say “I don’t see how that would be useful.” In fact, cost justification of drones is easy if you compare the cost with operating a helicopter, the closest alternative to provide comparable information. Sloan says implementing a drone program is equivalent in cost to “between 40 and 50 hours” of operating a helicopter.  “There is still a misperception that drones are toys,” says Sloan. “But people’s lives are being saved so we’re past that stage.” He compares the reception to drones in the fire service to initial resistance to the use of thermal cameras. “Now everyone has one,” he says. A drone can provide a 360-degree view of a single-family house fire within seconds Effectiveness Of Drones In Fire Applications Education is an important element in spreading the word about the effectiveness of drones for fire applications, says Sloan. A fire department might choose to implement a drone program after they experience a situation in which a drone would have been a useful asset. Drones can be helpful for hazardous materials protection, search-and-rescue, and wildfire applications. The value of a drone boils down to providing better information for decision-making. In the case of a hazardous material spill, for example, a drone can provide information much faster than it would take personnel to don hazmat garments to approach an area safely; there is also no risk to life. A drone can provide a 360-degree view of a single-family house fire within seconds. A thermal imaging camera mounted on a drone can provide instant feedback on hot spots and where the fire is moving. Some drones can drop payloads; for example, they can drop a life jacket to a swimmer or a radio to someone who is trapped. Drones can also be helpful in training, providing high-level views to document activity for evaluation after the fact.  Communication with a drone is localized between the drone and the remote control. A smart phone or tablet can be plugged into the drone’s remote to communicate images across the Internet. The remote’s HDMI output also allows a drone’s image to be displayed on a TV monitor. How To Start A Drone Program Skyfire Consulting provides a “one-stop shop” for fire and police departments seeking to start a drone program. The company helps with choosing the right equipment, performs on-site training, guides the department to obtain the needed Federal Aviation Administration (FAA) authorizations, and aids with developing standard operating procedures (SOPs) and policies. Implementation of the average drone program takes three to six months. FAA authorization to fly drones comes in two varieties. Drones can be flown under Part 107 rules for commercial use and for video production. The authorization merely requires passing a 60-question written test with a 70 percent score. The certification is good for two years and allows an operator to fly drones up to 400 feet in line-of-site, and within Class G (uncontrolled) air space. A downside is that the permit assigns liability to the operator (and a waiver may or may not be granted). Departments are buying a variety of drones in combinations of large and small Obtaining A Certificate Of Authorization The second variety of FAA authorization is a COA (Certificate of Authorization), which assigns liability to the department operating the drones. It also allows the department to self-certify their operators, perform training, and operate in some controlled air space if a waiver is granted. Earning a COA is more complicated, but offers benefits, including the ability to train new operators in a department that has turnover. Line-of-site operation is a requirement for flying any drones. Line-of-site is typically three-fourths of a mile, and drones are equipped with bright lights and anti-collision lights (visible for three nautical miles). Sloan says the FAA is generally very positive about public safety uses of drones and works with departments to get their drone programs in place. Choosing Between Small And Large Drones A popular drone manufacturer is DJI Technology, which has a dominant share of the consumer drone market. A popular model is the DJI Phantom drones, which provide 35 minutes of flight time and a good camera. For other sensors, something larger is needed. Departments are buying a variety of drones in combinations of large and small. Small drones perform tactical missions and can fly through a window, while larger drones can be equipped with thermal and/or zoom cameras. The price tags on individual drones range from $500 to $30,000 or more. Larry Anderson Editor TheBigRedGuide.com

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