Corbin Russwin Electronic Locks  (7)

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.

Security stakes are high at healthcare premises. Patients expect and deserve privacy and safety. Yet, most medical buildings must remain welcoming spaces, many open around the clock. The protection of drugs and confidential data is critical, and every breach demands thorough investigation. Such needs go way beyond what mechanical security was designed to meet. Real-time control and monitoring Hospitals, for example, are often large and spread out. Their locks may need to integrate with fire detection, CCTV, and other building systems. Labs and pharmacies are safer when access is managed with time-limited ‘keys’, which can be revoked. In care homes, security must be matched by convenience for a client group, who may have limited dexterity or learning skills. Here, real-time control and monitoring can help managers to react quickly. Too much is asked of a traditional metal key, if it is expected to do all this. Yet, wired security doors can be an expensive retrofit option. Fortunately, there is a solution: wireless access control. Wireless access control solutions Wireless devices provide the easiest upgrade or replacement for any access control system Wireless devices provide the easiest upgrade or replacement for any access control system, based on mechanical or magnetic locks. Credentials, including RFID smartcards, programmable keys, or secure mobile keys stored on a smartphone, replace cumbersome physical keys. Wireless components make it a cost-effective option to add electronic control to many more areas of a building. With online locking systems, facility managers can monitor and manage premises at any time of day or night, even viewing the status of medicine cupboards or server racks from the same administration software interface. Integrating wireless locks  Swapping existing locks for battery-powered cylinders or escutcheons can link a door to an access control system. In one recent survey of access control professionals, 95% of respondents judged system integration with other building/security management functions to be ‘somewhat’ or ‘very’ important. To meet this challenge at the Haute Savoie region’s new hospital, managers selected Aperio locking integrated online with an ARD access management system. Because Aperio locks are wireless, the hospital could introduce more layers of security and secure doors without incurring excessive installation or operating costs, including for sensitive offices and drugs stores. Staff no longer carry big bunches or waste time hunting down keys. Individual permissions are all stored on a single, programmable RFID credential. Battery-powered Aperio devices All battery-powered Aperio devices integrate natively with the central system, so wired and wireless access points at Center Hospitalier Métropole Savoie (CHMS) are managed together, with real-time logs, remote door opening, and free time-slot management. “Having just a single badge, and not having to carry around heavy keys, has been a major advantage for us,” said Béatrice Dequidt, Health Executive at Center Hospitalier Métropole Savoie. “We have implemented internal HR management procedures, creating badges that are automatically integrated into ARD's operating software,” adds Alain Gestin, CHMS’s IT Systems Architect. Powerful, real-time access control Aperio and ARD also maintain compatibility of credentials with the French government’s electronic CPS Aperio and ARD also maintain compatibility of credentials with the French government’s electronic Health Professional Card (CPS), for added staff convenience. Multiple key systems and varied openings, including fire doors, glass doors, offices, pharmacies, car parks, and lifts, plus hundreds of workers and contractors needing different, constantly changing permissions. Faced with these challenges, managers at Hospital MAZ, in Zaragoza, knew mechanical keys could not provide the 21st-century security they needed. SMARTair Wireless online access control Hospital MAZ upgraded locks to SMARTair Wireless Online electronic access control, which keeps facility managers updated in real time. A unified access system is controlled by intuitive software, installed at the central server, and managed via client servers in different departments. Because the SMARTair Wireless Online system updates via communications hubs in real time, security managers implement all changes via the central system, without needing to waste time walking through the hospital, changing rights one door at a time. Employee convenience is greatly enhanced. Staff and contractors carry a single MIFARE smart card programmed with individual access permissions. Cards are personalized to double as employee IDs, so 625 staff and approximately 100 contractors only carry a single card. "We have achieved all our objectives with the installation of the system,” said Miguel Angel Hernández Jerez at Hospital MAZ. Intelligent keys Programmable electronic key systems put the advantages of access control into a familiar form. They reinvent the key for the 21st century, making it more flexible, powerful, and better equipped to handle modern security demands. Lost keys and departed employees are no longer a problem, because their access rights are canceled with a click. The key’s familiarity is welcome to a user group who are not experts — at least, not in access control. CLIQ electro-mechanical locking system CLIQ offers easy-to-use access control, based on high-security mechanical disc cylinders Managing physical keys can impact nursing care, as pharmacy managers at the UK’s Queen Elizabeth Hospital, Birmingham discovered. An older, mechanical system made it difficult to keep track of who held the right keys. Searching for that person wasted valuable time. They identified a better solution for convenient secure access to controlled medicines: CLIQ electro-mechanical locking. CLIQ offers easy-to-use access control, based on high-security mechanical disc cylinders, combined with encrypted electronic locking and identification. With CLIQ, power to the lock is supplied by a standard battery inside every CLIQ key, so no wires are required — making it an ideal retrofit solution for doors, cabinets, and mobile drug trolleys. Each employee carries a single programmable CLIQ key to open any authorized CLIQ lock. No CLIQ device unlocks without the key first being authorized by the software. Remote key management QE Birmingham’s new CLIQ system allows for remote key management. Audit trails for locks and padlocks are available on-demand, so nurse managers can instantly see who has accessed particular cabinets or drug trolleys. “Programmable key solutions really boost medicine safety in hospitals,” said Stephan Schulz, CLIQ Product Manager at ASSA ABLOY Opening Solutions EMEA, adding “Nurses at Queen Elizabeth, Birmingham, carry their own key with personalized access rights, so they don’t waste time finding out who has the key to every cupboard. Patients benefit.” “The message from all nursing staff is that patients are getting medicines much easier and in a more timely fashion,” said Inderjit Singh, Chief Pharmacist at QE Birmingham, adding “For us, the key return on investment is the quality of service we’re providing.” Simple, effective door control without software When installing a Code Handle electronic PIN lock, users need never worry again In any busy medical facility, however small, it is easy to leave a door unlocked. With expensive equipment or controlled drugs on the other side, an opening invites opportunist trouble. But, when installing a Code Handle electronic PIN lock, users need never worry again. A Code Handle fits right over an existing cylinder, users can simply swap the current handle for a low-profile Code Handle, and fix it in place with two screws, to instantly add PIN security to a consultation room, medicine store, or equipment cupboard. It adds electronic security without a bulky push-button door unit, which disrupts interior aesthetics. Code Handle electronic PIN lock solution In Spain’s Basque Country, Fylab sought this easy solution for their consulting rooms. Requirements were straightforward: secure, keyless access around a facility with a lot of daily traffic from professionals and the public. They needed a device that is easy to retrofit, with a design to chime with Fylab’s contemporary medical workplace. Code Handle added this security to three consulting-room doors, without wires or cables. “I am no artist or handyman, but I managed to fit the handles within 10 minutes,” said Fylab’s Founder, Borja Saldias Retegui. Their Code Handle devices lock both wooden and glass doors, keeping equipment and personal belongings safe. “Code Handle provides the simplest solution for access control in a small facility,” Borja Saldias Retegui adds.

The Thiepval Museums, in northern France, needed trusted, secure entry and exit control to reduce theft from their premises. User-friendly management of access rights was essential, for both internal and external users. The museums needed a system that will be able to cope easily with changes, site extensions and two-site operation, and a solution that would remove the need to change all cylinders, when an employee loses a key. eCLIQ locking cylinders installed Now, the Historial and Thiepval Museums are equipped with 52 eCLIQ locking cylinders, across the two sites. ASSA ABLOY’s eCLIQ key-operated solution offers them simplified access management, incorporating easy activation and deactivation of keys and simpler administration of access rights, and schedules for external providers and contractors. A unified system manages access to both locations. Every authorized key holder carries one battery-powered key programmed with only their tailored access permissions. With eCLIQ, missing keys are quickly de-authorized, cutting risks associated with key loss or theft. At any time, facility managers can generate an audit trail to verify who has accessed which locks. Designed for museum security Installing an eCLIQ system has allowed security teams to better monitor service providers Across the two sites, the museums have 40 durable, compact, and waterproof eCLIQ keys, of which 19 are already allocated to regular users. These Bluetooth-enabled keys are available to employees and contractors, helping the latter to improve their responsiveness when they are needed on-site. Installing an eCLIQ system has allowed security teams to better monitor service providers, along with their movements around and between the two sites. It is straightforward for museum managers to limit contractors’ access rights to the duration of a task, whether recurring or one-off. eCLIQ locking system Fitting eCLIQ locking system was a simple and wire-free task, and the museum staff, performed the installation themselves. One training session, with the admin software, was sufficient, to put them at ease with their new system. Looking after eCLIQ components is also easy, an integrated lubricant reservoir ensures cylinders, don’t require maintenance for up to 200,000 cycles. AES encryption, rapid processing, and efficient energy management is built into the eCLIQ chip. When a key’s battery runs out, it is easily replaced without tools. Easy and effective access control “I am very happy with the eCLIQ solution,” said M. Guyot, Technical and Security Manager at the Historial and Thiepval Museums, adding “Today, I promote the solution to those around me. I have also given a demonstration to the Somme General Council, to show the effectiveness and simplicity of the eCLIQ solution.” Guyot adds, “Normally, as a user client, we try to help you improve your products, but there was nothing to say in this case!”

ASSA ABLOY, the globally renowned company in access solutions, has published its Sustainability Report 2020. During the 2015-2020 period, the ASSA ABLOY Group successfully completed its sustainability program and exceeded the majority of the targets set for health and safety, energy, water and materials efficiency, while also reducing waste generated. A new ambitious sustainability program has been set for 2025. New sustainability program Sustainability is vital to economic and industrial development, and it is a strategic priority for ASSA ABLOY" The new program builds on the momentum and progress from the Group’s successive five-year sustainability programs. The new program has raised ambition level across all indicators and complements ASSA ABLOY’s long-term climate commitment to halve emissions by 2030 and reach net-zero emissions by 2050. “Sustainability is vital to economic and industrial development, and it is a strategic priority for ASSA ABLOY. Overall, I am proud of the progress we have made in sustainability, against our targets to 2020,” said Nico Delvaux, President and CEO ASSA ABLOY. Commitment to reduce 50% emissions by 2030 Nico adds, “Though we still have a lot to do, we are on a journey and our new ambitious targets to 2025 and long-term climate commitment to halve our emissions by 2030, and be net-zero by 2050, will be our roadmap. This demonstrates our willingness to lead our industry to a more sustainable future, and will further improve our competitiveness with more sustainable products, solutions and operations.” Sustainability Program 2020-2025 Operations -25% Carbon footprint – absolute -25% Energy intensity (MWh/SEK M) -25% Water intensity (m3/SEK M) -25% Hazardous waste intensity (kg/SEK M) -50% Organic solvents intensity (kg/SEK M) 100% ISO 14001 – % sites certified in reporting scope Supply Management 95% Supplier sustainability audits (% of direct material spend in identified risk countries) 95% Business Partner Code of Conduct (% of direct & indirect material spend) People 33% Injury rate (number of injuries per million hours worked) 33% Injury lost day rate (number of lost days related to injuries per million hours worked) 30% Gender diversity (% of females in management positions) The baseline year for the new targets is 2019, as 2020 is not a representative year, due to the global COVID-19 pandemic and its wide spread effects. Interested parties can read more about the ASSA ABLOY Group’s sustainability programs and KPIs in their sustainability report. Commitment to science-based targets initiative In October 2020 ASSA ABLOY announced that the Group is committing to set science-based targets to further substantially reduce greenhouse gas emissions across the entire value chain. The ASSA ABLOY Group will set targets that are aligned to the Paris Agreement, limiting global temperature rise to 1.5°C, by halving emissions by 2030 and reaching net-zero emissions by 2050.