Corbin Russwin Electronic Locks

In part one of this feature, we introduced the shotbolt – a solenoid actuator – as the workhorse at the heart of most straightforward electric locking systems. Shotbolts remain at the core of most sophisticated electric locking solutions as well. But they are supplemented by materials and technologies that provide characteristics suited to specialist security applications. Here we look at some more demanding electric locking applications and contemporary solutions. Preventing forced entry Where the end of the shotbolt is accessible, the electric holding force can be overcome by physical force. That’s why anti-jacking technology is now a frequent feature of contemporary electric solenoid lock actuators. Anti-jacking, dead-locking or ‘bloc’ technology (the latter patented by MSL) is inherent to the way the locking assembly is designed to suit the requirements of the end application. The patented bloc anti-jacking system is highly effective and incorporated into many MSL shotbolts deployed in electric locking applications. The bloc technology uses a ring of steel balls in a shaped internal housing to physically jam the actuated bolt in place. A range of marine locks is widely used on Superyachts for rapid lockdown security from the helm Real life applications for MSL anti-jacking and bloc-equipped shotbolts include installation in the back of supermarket trucks to secure the roller shutter. Once locked from the cab, or remotely using radio technology, these shutters cannot be forced open by anyone with ‘undesirable intentions’ armed with a jemmy. A range of marine locks is widely used on Superyachts for rapid lockdown security from the helm. While anti-jacking features are an option on these shotbolts, consideration was given to the construction materials to provide durability in saltwater environments. Marine locks use corrosion-proof stainless steel, which is also highly polished to be aesthetically pleasing to suit the prestigious nature of the vessel while hiding the innovative technology that prevents the lock being forced open by intruders who may board the craft. Rotary and proportional solenoids sound unlikely but are now common A less obvious example of integrated technology to prevent forced override is a floor lock. This lock assembly is mounted beneath the floor with round-top stainless-steel bolts that project upwards when actuated. They are designed to lock all-glass doors and are arguably the only discreet and attractive way to lock glass doors securely. In a prestigious installation at a historic entranceway in Edinburgh University, the floor locks are remotely controlled from an emergency button behind the reception desk. They act on twin sets of glass doors to quickly allow the doors to close and then lock them closed with another set of subfloor locks. No amount of stamping on or hitting the 15mm protruding bolt pin will cause it to yield, thus preventing intruders from entering. Or leaving! Explosion proofing In many environments, electric locking technology must be ATEX certified to mitigate any risk of explosion. For example, remote electric locking is used widely on oil and gas rigs for stringent access control, general security and for emergency shutter release in the event of fire. It’s also used across many industrial sectors where explosion risks exist, including flour milling, In many environments, electric locking technology must be ATEX certified to mitigate any risk of explosionpowder producers, paint manufacture, etc. This adds a new dimension to the actuator design, demanding not only intrinsically safe electrical circuits and solenoid coils, but the careful selection of metals and materials to eliminate the chance of sparks arising from moving parts. Resilience under pressure The technology boundaries of solenoids are always being pushed. Rotary and proportional solenoids sound unlikely but are now common. More recently, while not directly related to security in the traditional sense, proportional solenoid valves for accurately controlling the flow of hydrogen and gases now exist. Magnet Schultz has an extensive and somewhat innovative new range of hydrogen valves proving popular in the energy and automotive sectors (Fig. 2-6). There’s a different kind of security risk at play here when dealing with hydrogen under pressures of up to 1050 bar. Bio security Less an issue for the complexity of locking technology but more an imperative for the effectiveness of an electric lock is the frequent use of shotbolts in the bio research sector. Remote electric locking is commonplace in many bioreactor applications. Cultures being grown inside bioreactors can be undesirable agents, making 100% dependable locking of bioreactor lids essential to prevent untimely access or the unwanted escape of organisms. Again, that has proven to be topical in the current climate of recurring coronavirus outbreaks around the world. More than meets the eye In part one, I started by headlining that there’s more to electric lock actuation in all manner of security applications than meets the eye and pointed out that while electric locking is among the most ubiquitous examples of everyday security, the complexity often involved and the advanced technologies deployed typically go unnoticed.Integrating the simplest linear actuator into a complex system is rarely simple For end users, that’s a very good thing. But for electro-mechanical engineers designing a system, it can present a challenge. Our goal at Magnet Schultz is to provide a clearer insight into today’s electric locking industry sector and the wide range of locking solutions available – from the straightforward to the specialized and sophisticated. Integrating the simplest linear actuator into a complex system is rarely simple. There’s no substitute for expertise and experience, and that’s what MSL offers as an outsource service to designers. One benefit afforded to those of us in the actuator industry with a very narrow but intense focus is not just understanding the advantages and limitations of solenoid technology, but the visibility of, and participation in, emerging developments in the science of electric locking. Knowing what’s achievable is invaluable in every project development phase.

A defibrillator can save the life of a person suffering from cardiac arrest – but it is most effective when used in the first few minutes of the patient collapsing. Studies have shown that a shock given within the first three minutes provides the best chance of survival and even one minute of further delay can substantially lower the chances of recovering. Public Access Defibrillators (PADs) were created to allow untrained members of the public to deliver life-saving treatment in those precious minutes before an ambulance arrives. There are currently over 10,000 in the UK, located in parks, offices, high streets and sporting venues, and they are especially popular in rural communities, where ambulance response times are longer. Every second counts Over the years there has been a long-running debate as to whether PADs should be kept openly accessible or locked. Leaving them open could lead to theft, vandalism or misuse. Leaving them locked could mean that precious moments are lost waiting for a local guardian to arrive – and could even cost a life. To save as many lives as possible, it’s clear that PADs need to be available 24/7, fully operational and easily accessible to users and local guardians. But there is a solution that can meet all these conditions – a lock that can protect against vandalism while providing convenient instant access when required. Life-saving solutions Over the years there has been a long-running debate as to whether PADs should be kept openly accessible or lockedDigital locks are ideal for securing PADs because they don’t require a key, and anyone can be given access over the phone. In the case of a cardiac arrest, the user calls 999 and the ambulance controller provides them with a simple, easy-to-remember code. The ambulance controller can then advise them, step by step, what to do. Local guardians, who have responsibility for the PAD, can be provided with an override key to enable them to monitor and maintain the defibrillator. The PAD cabinets built by Duchy Defibrillators show exactly how this works in practice. Based in rural Cornwall, Duchy Defibrillators manufactures, supplies and installs monitored PAD cabinets. To provide public access to the defibrillators, it needed a lock that could keep its cabinets secure, make them easily accessible and withstand the stormy Cornish weather. Codelocks recommended a digital electronic lock that could operate on a standalone battery, making it especially suitable for remote areas. As well as offering flexible access, digital locks come with a range of varying options and functions to suit different applications. As Duchy Defibrillator cabinets are installed in a wide variety of locations and sometimes need to withstand outdoor exposure, it opted for a robust electronic digital lock that is both affordable and easy to set up. A digital-access revolution Using smart locks in combination with a dedicated app or portal allows operators to send time-sensitive codes to end-users The example of Duchy Defibrillators shows how digital locks can be used to keep defibrillator cabinets secure while affording instant access to users when they are needed. But the flexibility of digital locks also makes them suitable for securing property and equipment in a wide variety of situations, especially for shared and public facilities. This is why you’ll increasingly see digital locks used to secure restricted areas in hospitals, schools and offices, as well as shared facilities like hotel and gym lockers, public restrooms and more. Digital locks are available for a number of specific applications, including doors, lockers and cabinets. They can range from simple mechanical locks through to more sophisticated electronic locks and state-of-the-art smart locks. Using smart locks in combination with a dedicated app or portal allows operators to send time-sensitive codes to end users – making them very popular for contactless entry and with facilities managers that need to manage access to buildings and campuses. One thing is certain – whatever your access control requirements are, there’s a keyless lock solution to suit. The digital access revolution is here.

The experience of the COVID-19 pandemic has made us all more conscious of who is coming and going from our property. Whether it is a family home, business premises or public building, property owners want full control over access for protection and peace of mind. As a provider of access control technologies, we are seeing a growing demand for automated gates with a variety of access control systems. There are a number of considerations that buyers need to make when investing. And as an installer, there is advice that you can offer to help your clients make the right choice for their property. Here are some of the key considerations you’ll need to make and discuss with your client. Whomever you buy from, you should be offered more than a simple instruction manual. Electronic locks, magnetic locks and code security In the first instance, you’ll need to advise on the type of lock and access control available. Electronic locks release on the operation of the automation system to allow the gates to open. Locks are required for all non-locking (also known as reversible) operators and are recommended for any gate on a multi-user site or any gate over 2.5m. Apply the same logic to an automated gate as you would to a domestic door – for example, you wouldn’t fit your front door with a lock on the same side as the hinges or a drop bolt at the hinge end of a manual gate so why dispense with this logic when the gate is automated? Electronic locks release on the operation of the automation system to allow the gates to open There are a number of locks on the market including magnetic locks, drop locks that “shoot” a bolt into the ground and side latching locks. These are all designed for external use. While the gate itself will provide physical security, the customer will want to feel in control of who enters their property, when and for what purpose. Consider access for mail and deliveries, waste disposal and visitors arriving on foot etc. There is a range of options available. Intercom systems will allow the user to vet visitors, keypad entry can allow remote access for visitors with a specific code, remote controls allow an oncoming driver to open the gates without getting out of the vehicle, and a timer control can be used to open or close the gates at certain times of the day. Vehicle detection loops can be installed discreetly under the tarmac allowing the presence of vehicles to exit the gates and prevent closing while obstructed. Sliding gates versus swinging gates There are a number of locks on the market including magnetic locks, drop locks that “shoot” a bolt into the ground and side latching locks Gates can be automated to either swing or to slide open and in the case of swinging gates, the opener may be concealed underground or gate mounted. The most suitable opener for your installation will depend on the space available and the type of gate selected. Concealed underground automation is ideal for highly ornate gates. However, where gates are fully infilled (typical of many timber designs), gate mounted openers are concealed from the front of the gate by the gate leaf and present a cost-effective option. The choice between slide and swing is largely down to space - swing gates require a clear space for their opening arc while sliding gates require space to one or both sides of the gate. Sliding gates are perhaps the best choice where the drive slopes or when drive space is limited, as they use the least space when opening. Voltage Most swing gate and sliding systems are available in 24v or 230v. The 24v systems still need 230v mains power – there is a transformer built into the 24v control panels. Deciding which voltage to use can include a combination of factors such as the material of the gates, the location of the system and the safety features you want. Concealed underground automation is ideal for highly ornate gates With wrought iron gates, the wind can pass through them whereas with fully boarded wooden gates (popular because they give full privacy) the wind has nowhere to go, so they act like sails. For commercial or industrial applications with larger entrances and a heavy gate, you may need 3 Phase 400v power (sliding gates only). Installing gate motors in confined spaces The environment in which you are fitting may well influence which gate and motor you recommend. Will it be in an exposed area which is subject to the elements? Will it be positioned on a slope? Sliding gates are perhaps the best choice where the drive slopes or when drive space is limited Installers have always faced the challenge of installing gate motors in confined spaces. When fitting a pedestrian gate, there is often limited space in which to work – potentially making an installation time consuming and technically demanding. If this is the case for you, consider a gate operator which is designed specifically for installations with limited space for maneuver. An example of this is the E5 compact gate operator. The operator is not only small but has an optional slide lever attachment designed for installations where there is extremely limited space, meaning that just 8cm of the pillar is needed for installation. What’s more, improved fixing points and a simple ‘hook and fasten’ process means assembly is safe, quick and straight forward. Ultimately, you’ll be looking for a good quality, reliable product with good service. Work with a supplier that offers more than just a manual. If they are happy to offer training, their time and advice when you buy, the chances are you’ll get their support long term.

Already established as a renowned provider of high-quality door closers, UNION has further strengthened its range with the launch of three dynamic new solutions. Innovative and properly certified, the three new door closers all bring incredible value to the market, by solving a number of critical challenges faced by installers to meet the needs of their customers. With the launch of the CE26V, SC-CE3F and CE4F-E, UNION now meets almost every door closer requirement - whether for light or heavy closing, concealed closing, or the ability to choose between hold-open and free-swing settings. With the new SC-CE3F door closer, style comes to the fore. A concealed solution, it helps maintain the aesthetics of an environment by being hidden from view. Residential and commercial applications This allows buildings to benefit from the advantages of a fixed power size 3 door closer without compromising on aesthetics, making the SC-CE3F the perfect choice for high-end residential and commercial applications. Its concealed nature also protects it from vandalism, particularly in spaces such as university halls of residence, where this can be a problem. The new CE26V rack and pinion door closer is an easy-to-fit solution that can be set to any power size between 2 and 6 Compliant with the demands of BS 8300 for creating an inclusive environment, the SC-CE3F is also more compact than comparable products, reducing the amount of material needed to be removed from the door leaf. The new CE26V rack and pinion door closer is an easy-to-fit solution that can be set to any power size between 2 and 6, in line with the EN 1154 standard governing the requirements of controlled door closing devices. Providing assured protection As a result, the CE26V offers outstanding flexibility, making it suitable for anything from lighter doors of 20kg to heavier doors up to 120kg. The CE26V ensures it is possible to meet almost any EN power size demands from a single product. Due to this flexibility, it’s ideally suited for new projects or retrofit applications. The CE26V is also CE and Certifire tested for 120 minutes on timber doors in all three fixing positions, providing assured protection in the event of a fire. The new CE4F-E electromagnetic door closer is a dual-function solution that can be set to one of two modes: hold-open or free swing. When in hold-open mode, the CE4F-E allows people to walk through the doorway without opening the door, offering the ultimate barrier-free solution. This makes it ideal for hospitals, hotels, theatres and other high-traffic public areas. Smoke alarm system The CE4F-E complies with the demands of BS EN 1155 by connecting to a building’s fire or smoke alarm system By removing the need for physical contact, it also reduces the spread of germs - a consideration that is increasingly in demand following the outbreak of COVID-19. Alternatively, in free-swing mode, the door operates as though no closer is fitted. This allows the door to swing freely with little force required to open it; suitable for the needs of residential bedroom doors in care homes, for example. Both modes provide assured fire safety, should an incident arise. The CE4F-E complies with the demands of BS EN 1155 by connecting to a building’s fire or smoke alarm system. In the event of a fire, power is cut to the unit, allowing it to automatically close and stop the spread of fire and smoke. Fire alarm sounds “We’re extremely excited to have launched the CE26V, SC-CE3F and CE4F-E door closers, which strengthen our range and allow us to offer a comprehensive offering that meets all door closer needs,” comments Richard Wilson, Product Category Manager at UNION. “Whether you’re after versatility in terms of door weight, concealment for aesthetic reasons, or the choice between hold-open and free-swing, UNION has got you covered." "The new solutions join other tried and trusted UNION products, to ensure you can turn to us whatever your door closer needs might be. This includes Door Sense, a safe, simple and legal retrofit device that holds fire doors open but automatically closes if a fire alarm sounds, and Retro V, an easy way of replacing old door closers without risking a fire door’s certification.”

With the ever-changing post coronavirus (COVID-19) world, the ability to communicate virtually has never been more important. This is why ASSA ABLOY Opening Solutions UK & Ireland is improving its customer experience with the launch of the ASSA ABLOY Customer Support app. ASSA ABLOY Customer Support app Free to download on Apple and Android mobile devices, the app enables customers to quickly and conveniently contact the right customer service team within ASSA ABLOY in the UK. The app provides customers with remote technical product support via live streaming, alongside instant access to useful product resources. Its Door Hardware Group division will be the first to go live on the new app, enabling customers to contact all its renowned brands from one place. This includes UNION, ASSA, Dale Hardware, Excel Architectural Hardware, Exidor, Trimec, Adams Rite, and Securitron. Remote diagnosis and issue resolution Once downloaded, customers can use the app to directly contact the right department via phone, email or the new live chat and video call features. Additionally, they can find a direct link to the technical support team, who can offer remote diagnosis and issue resolution using the new live stream contact option. With COVID-19 restrictions in place, getting out to site and supporting has been a challenge. However, the app helps overcome this with its live video stream option, which allows issues to be resolved fast and effectively. Navigating ASSA ABLOY products To help customers navigate ASSA ABLOY’s broad range of products, the company has created a resource center that provides customers with direct access to technical product information and certifications, all in one place, at the touch of button. Support hours are shown within the app, depending on device location, and email options are offered if out-of-hours support is required. Customers can also take a photo using their phone and attach it to emails for easier troubleshooting. Remote contact and support Enabling remote contact is vital in providing our customers with quick and effective information" Jesse James, Financial and Commercial Director of the ASSA ABLOY Door Hardware Group, said “Improving our customers’ experience is paramount to our business, especially in these challenging times. Enabling remote contact is vital in providing our customers with quick and effective information, and has improved our customer experience through the launch of our app.” Jesse adds, “We continue to be committed to providing easier and more flexible ways to contact our business, receive technical product support, and for our customers to locate resources.” Easy-to-use and intuitive app Jesse further stated, "The new app is easy-to-use and intuitive, ensuring our customers have access to fast responses in real-time. Having the flexibility to choose how to contact our customer service teams, and for us to be able to quickly support customers on site with technical support is vitally important. The ASSA ABLOY Customer Support app allows customers to have everything they need in one place, and wherever they go.”

ASSA ABLOY has announced acquiring Olimpia Hardware, renowned glass hardware and accessories brand in Latin America and the Caribbean. "I am very pleased to welcome Olimpia into the ASSA ABLOY Group. This constitutes an important next step in our strategy to grow market leadership in emerging markets,” said Nico Delvaux, President and Chief Executive Officer (CEO) of ASSA ABLOY. Acquisition of Olimpia Hardware "The addition of Olimpia complements our business in Latin America, further supporting the growing trend of openings utilizing glass and aluminum products," said Lucas Boselli, Executive Vice President of ASSA ABLOY and Head of the Americas Division. Olimpia Hardware was established in 1999 and serves Latin America and the Caribbean regions. ASSA ABLOY will continue to sell Olimpia branded products across the region. Sales for 2019 amounted to about 13 MUSD (approx. 125 MSEK) with a good EBIT margin. The acquisition will be accretive to EPS from start.