Canary Wharf office complex upgrades to Advanced Protection

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A host of industry-pioneering fire protection solutions from UK manufacturer, Advanced, have been installed to protect approximately 140,000 sq ft of Grade A office space at Westferry House, Canary Wharf.

As a cornerstone office building situated at the western gateway to Europe’s largest and most successful business district, Westferry House consists of 11 storeys, complete with its retail promenade on the ground floor. At the core of the active fire protection for the building are six Advanced MxPro 5 fire alarm control panels installed alongside Apollo Soteria multi-sensors.

Installing custom-made fire panel

Responsible for all aspects of the installation, as well as the future maintenance of the system, are Advanced partners, Pacific Security Systems Ltd.

The Kent-based fire and security specialists installed the MxPro 5 fire panels alongside Advanced’s remote-control terminal and repeater panel, TouchControl, to provide a discreet and aesthetically pleasing means of viewing the fire system in the building’s recently refurbished reception area.

Advanced’s team was commissioned by Pacific Security Systems to design and manufacture a custom-built annunciator panel

Advanced’s AdSpecials team was also commissioned by Pacific Security Systems to design and manufacture a custom-built annunciator panel to control the pressurisation and extraction fans and dampers on all floors of the building. The annunciator also integrates with the building’s VA/PA system to provide manual control of messages on all floors.

Reliable and user-friendly solutions

Kirk Short, Director at Pacific Security Systems, said, “As long-time installers of Advanced with many successful projects, large and small, under our belts, we know its solutions are both reliable and user friendly. The bespoke equipment we required for the fire system upgrade at Westferry House is of an excellent standard, and we found the AdSpecials team very easy to work with throughout the entire design process.”

Advanced’s AdSpecials team works with customers requiring bespoke fire panels to design and manufacture unique fire system solutions, whatever the installation challenge.

Versatile TouchControl solution

Amanda Hope, UK Fire Business Development Manager at Advanced, said, “Canary Wharf attracts some of the World’s most respected and successful companies, and it was fantastic to learn that our solutions have been installed in such a prestigious commercial office space.”

“Westferry House is just a stone’s throw from the Landmark Pinnacle – the UK’s tallest residential building – another iconic site protected by Advanced’s MxPro 5 panels. Westferry House is also a fantastic example of where our TouchControl solution comes into its own, providing additional monitoring and control in a sleek and versatile format that complements the building’s stylish reception space.”

Touchscreen repeater

TouchControl is a high-resolution touchscreen repeater that makes it easy to check fire system status via interactive maps

TouchControl is the low-profile, high-resolution touchscreen repeater that makes it easy to check fire system status via interactive maps and zone plans while harmonising with a wide range of interiors. When in standby, it can be used to display branding, advertisements, and information, but will instantly revert to fire operation when a fire condition occurs.

Advanced, owned by FTSE 100 Company Halma PLC, protects a wide range of prestigious and high-profile sites across the globe – from London’s Shard to Abu Dhabi International Airport and the Hong Kong – Zhuhai – Macau Bridge

Fire protection solutions

Advanced is a world pioneer in the development and manufacture of fire protection solutions. Advanced’s reputation for performance, quality, and ease of use see its products specified in locations around the world, from single-panel installations to large, multi-site networks.

Advanced’s products include complete fire detection systems, multi-protocol fire panels, extinguishing control, fire paging, false alarm management, and reduction systems as well as emergency lighting.

Halma is a global group of life-saving technology companies with a clear purpose to grow a safer, cleaner, healthier future for everyone, every day.

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Intrusion alarm systems are currently facing a growing number of potential error sources in the environment. At the same time, alarm systems must comply with increasingly demanding legal requirements for sensors and motion detectors. As a future-proof solution, detectors equipped with Sensor Data Fusion technology raise the level of security while reducing the risk of cost- and time-intensive false alarms. This article provides a comprehensive overview of Sensor Data Fusion technology. Anti-masking alarms A cultural heritage museum in the South of Germany for decades, the installed intrusion alarm system has provided reliable protection on the premises. But suddenly, the detectors trigger false alarms every night after the museum closes. The system integrators are puzzled and conduct extensive tests of the entire system. When they finally identify the culprit, it’s unexpected: As it turns out, the recently installed LED lighting system in the museum’s exhibition spaces radiates at a wavelength that triggers anti-masking alarms in the detectors. Not an easy fix situation, since a new lighting system would prove far too costly. Ultimately, the integrators need to perform extensive detector firmware updates and switch to different sensor architecture to eliminate the error source. This scenario is by no means an isolated incident, but part of a growing trend. Need for reliable detector technology Legal requirements for anti-masking technology are becoming stringent in response to tactics by criminals The number of potential triggers for erroneous alarms in the environment is on the rise. From the perspective of system operators and integrators, it’s a concerning development because every false alarm lowers the credibility of an intrusion alarm system. Not to mention steep costs: Every false call to the authorities comes with a price +$200 tag. Aside from error sources in the environment, legal requirements for anti-masking technology are becoming more stringent in response to ever more resourceful tactics employed by criminals to sidestep detectors. What’s more, today’s detectors need to be fortified against service outages and provide reliable, around-the-clock operability to catch intruders in a timely and reliable fashion. Sensor Data Fusion Technology In light of these demands, one particular approach has emerged as a future-proof solution over the past few years: Sensor Data Fusion technology, the combination of several types of sensors within one detector – designed to cross-check and verify alarm sources via intelligent algorithms – holds the keys to minimising false alarms and responding appropriately to actual alarm events. This generation of detectors combines passive infrared (PIR) and microwave Doppler radar capabilities with artificial intelligence (AI) to eliminate false alarm sources without sacrificing catch performance. Motion detectors equipped with Sensor Data Fusion technology present a fail-proof solution for building security “It’s not about packing as many sensors as possible into a detector. But it’s about including the most relevant sensors with checks and balances through an intelligent algorithm that verifies the data for a highly reliable level of security. The result is the highest-possible catch performance at the minimum risk for erroneous alarms,” said Michael Reimer, Senior Product Manager at Bosch Security Systems. Motion detectors with sensor data fusion Looking ahead into the future, motion detectors equipped with Sensor Data Fusion technology not only present a fail-proof solution for building security. The comprehensive data collected by these sensors also unlock value beyond security: Constant real-time information on temperature and humidity can be used by intelligent systems and devices in building automation. Integrated into building management systems, the sensors provide efficiency improvements and lowering energy costs Integrated into building management systems, the sensors provide the foundation for efficiency improvements and lowering energy costs in HVAC systems. Companies such as Bosch support these network synergies by constantly developing and optimising intelligent sensors. On that note, installers must be familiar with the latest generation of sensor technology to upgrade their systems accordingly, starting with a comprehensive overview of error sources in the environment. Prominent false alarm triggers in intrusion alarm systems The following factors emerge as frequent triggers of false alarms in conventional detectors: Strong temperature fluctuations can be interpreted by sensors as indicators of a person inside the building. Triggers range from floor heating sources to strong sunlight. In this context, room temperatures above 86°F (30°C) have proven particularly problematic. Dust contamination of optical detectors lowers the detection performance while raising susceptibility to false alarms. Draft air from air conditioning systems or open windows can trigger motion sensors, especially when curtains, plants, or signage attached to the ceilings (e.g. in grocery stores) are put in motion. Strong light exposure directly on the sensor surface, e.g. caused by headlights from passing vehicles, floodlights, reflected or direct sunlight – all of which sensors may interpret as a flashlight from an intruder. 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Beyond providing immunity from false alarm triggers, the new generation of sensors also needs to comply with the current legislature. These guidelines include the latest EN50131-grade 3, and German VdS class C standards with clear requirements regarding anti-masking technology for detecting sabotage attempts. This is exactly where Sensor Data Fusion technology provides long-term security. Evolution of intrusion detector technology Initially, motion detectors designed for intrusion alarm systems were merely equipped with a single type of sensor; namely passive infrared technology (PIR). Upon their introduction, these sensors raised the overall level of building security tremendously in automated security systems. But over time, these sensors proved limited in their catch performance. As a result, manufacturers began implementing microwave Doppler radar capabilities to cover additional sources of intrusion alarms. First step detection technology In Bosch sensors, engineers added First Step detection to trigger instant alarms upon persons entering a room Over the next few years, sensors were also equipped with sensors detecting visible light to catch flashlights used by burglars, as well as temperature sensors. In Bosch sensors, engineers added proprietary technologies such as First Step detection to trigger instant alarms upon persons entering a room. But experience in the field soon proved, especially due to error sources such as rats and other animals, that comprehensive intrusion detection demands a synergetic approach: A combination of sensors aligned to cross-check one another for a proactive response to incoming signals. At the same time, the aforementioned bandwidth expansion in Wi-Fi routers and LED lighting systems required detectors to implement the latest circuit technology to avoid serving as ‘antennas’ for undesired signals. Sensor data fusion approach At its very core, Sensor Data Fusion technology relies on the centralised collection of all data captured by the variety of different sensors included in a single detector. These data streams are directed to a microprocessor capable of analysing the signals in real-time via a complex algorithm. This algorithm is the key to Sensor Data Fusion. It enables the detector to balance active sensors and adjust sensitivities as needed, to make truly intelligent decisions regarding whether or not the data indicates a valid alarm condition – and if so, trigger an alarm. Advanced verification mechanisms The current generation of Sensor Data Fusion detectors, for instance from Bosch, feature advanced verification mechanisms, including Microwave Noise Adaptive Processing to easily differentiate humans from false alarm sources (e.g. ceiling fans or hanging signs). For increased reliability, signals from PIR and microwave Doppler radar are compared to determine whether an actual alarm event is taking place. Additionally, the optical chamber is sealed to prevent drafts and insects from affecting the detector, while the detector is programmed for pet and small animal immunity. Sensor cross-verification Further types of sensors embedded in current and future generations of Sensor Data Fusion detectors include MEM-sensors as well as vibration sensors and accelerometers. Ultimately, it’s important to keep in mind that the cross-verification between sensors serves to increase false alarm immunity without sacrificing the catch performance of actual intruders. It merely serves to cover various indicators of intrusion. Protecting UNESCO World Cultural Heritage in China Intelligent detectors equipped with Sensor Data Fusion are protecting historic cultural artifacts in China from theft and damage. At the UNESCO-protected Terracotta Warriors Museum site, one hundred TriTech motion detectors from Bosch with PIR and microwave Doppler radar technology safeguard the invaluable treasures against intruders. To provide comprehensive protection amid the specific demands of the museum site, the detectors have been installed on walls and ceilings to safeguard the 16,300-square-meter museum site. To ensure an optimal visitor experience without interference from glass walls and other barriers, many detectors are mounted at a height of 4.5 meters (15 feet) above ground under the ceiling. Despite their height, the detectors provide accurate data around the clock while exceeding the performance limits of conventional motion detectors, which clock out at a mere 2 meters (6 feet) catchment area. Integrated video systems The site also presents additional error sources such as large amounts of dust that can contaminate the sensors, as well as visitors accidentally dropping their cameras or mobile phones next to museum exhibits. To distinguish these events from actual criminal activity, the intrusion alarm system is integrated with the museum’s video security system. This allows for verifying alarm triggers with real-time video footage at a fast pace: In the case of an actual alarm event, the system alerts the on-site security personnel in the control room in less than two seconds. Added value beyond security Sensor Data Fusion technology provides a viable solution for the rising number of error sources in the environment As of today, Sensor Data Fusion technology already provides a viable solution for the rising number of error sources in the environment while providing legally compliant building security against intruders. 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Get the most from investments in building security

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How to build smarter, more secure cities from the ground up

Today, we live in a technology-obsessed age. Whichever way you look, it’s hard to avoid the increasing number applications, products and solutions that continue to redefine the boundaries of what we previously thought possible. From autonomous vehicles and edge computing to 5G and the Internet of Things, all facets of our lives are continuing to evolve, thanks to an endless stream of differentiated innovations. In this article, we’ll be focusing on the latter of these - the Internet of Things (IoT). Deployment of IoT technologies Smart homes, smart utilities, smart retail, smart farming, smart supply chains and many of the other ‘smart’ versions of sectors that we’re already familiar with, are all called as such because of the implications of IoT. Indeed, it is a technology that has manifested itself in billions of devices, which today underpin the truly transformational levels of connectivity that we see across industries of all shapes and sizes. The statistics speak for themselves. According to Statista, over US$ 1 trillion is expected to be spent on IoT technology worldwide, in 2022. Be it added convenience, efficiency, productivity or intelligence, many benefits are poised to emerge from this spike in IoT-related activities. Yet to say this digital transition is going to be entirely positive would be naïve. Threats faced by smart cities It is said that by 2040, 65 per cent of the world’s population will be living in cities Let’s consider smart cities. It is said that by 2040, 65 per cent of the world’s population will be living in cities. To accommodate such an influx, without facing significant logistical issues, with limited space and infrastructure, policy makers have begun to recognise that these urban environments need to become not only larger, but smarter as well. As a result, the global smart cities market is on the rise. Statista states that, globally, technology spending on smart city initiatives is expected to double from US$ 81 billion in 2018 to US$ 189.5 billion in 2023. Threat of attackers with expanding IoT landscape The challenge here is that such a stark uptick will drastically expand the IoT landscape, presenting more opportunities than ever to threat actors. As connectivity and computing power is distributed more widely across large-scale outdoor networks, hackers will scale-up their own operations in tandem. According to a Nokia report from October 2020 (based on data aggregated from monitoring network traffic on more than 150 million devices globally), IoT devices now account for roughly 33 per cent of all infected devices, up from the 16 per cent estimated in 2019. What’s more concerning is how these figures are translating into real world events. 2021 alone has already witnessed an attack on a water plant in Oldsmart, Florida, which was designed to poison residents’ drinking water. 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Device authentication and encryption A sound place to start is to make device authentication and encryption the central pillars of your IoT security architecture A sound place to start, in this regard, is to make device authentication and encryption the central pillars of your IoT security architecture. The goal is to be able to prove that each and every device joining a network is not malicious, with tell-tale signs being rogue code, for example. By ensuring each device is uniquely identifiable with digital certificates and therefore, properly authenticated when joining a network, you can ensure no tampered devices are able to infiltrate your overarching network. Using technologies, such as Hardware Secure Element Critically, passwords should be avoided altogether, these vulnerable to being stolen and cracked. And, while a similar vulnerability lies in the fact that all secure devices contain a private key, you can leverage technologies, such as Hardware Secure Element (a chip designed specifically to protect against unauthorised access, even if the attacker has physical access to the device), as an extra layer of defence. Digital certificates are not the only option available in protecting those IoT devices that, if tampered with, could become the cause of physical threats. Physical Unclonable Function (PUF) can also be used to prevent tampering. Physical Unclonable Function (PUF) Through Physical Unclonable Function (PUF), a form of IoT device fingerprint is developed from the unique make up of a piece of silicon, which can be used to create a unique cryptographic key. Unlike digital certificates, a secure infrastructure can be achieved through PUF, without the need for any additional hardware, as the key is not only stored securely, but it also becomes invisible to hackers, when the device is not running. The importance of encryption Use of AES encryption within radio chips, to scramble messages on the move, is the method adopted at Wi-SUN Alliance Now, let’s turn attentions to encryption. The use of AES encryption within radio chips, to scramble messages on the move, is the method that we have adopted here at Wi-SUN Alliance. It’s a means of maximising data security, but also reducing power consumption in the devices themselves. Beyond AES encryption, it’s also worth considering topography at the design stage. Indeed, mesh networks are advantageous for several reasons. They are more reliable, allowing data to be re-routed, should devices lose contact unexpectedly. Transmissions usually travel shorter distances, which improves power efficiency and performance, and frequency hopping functionality prevents attackers from jamming signals, which could deny the service altogether. Open standards and interoperability But where do open, interoperable standards fit in? As is defined by the European Committee for Interoperable Systems (ECIS), interoperability enables a computer programme to communicate and exchange information with other computer programmes, allowing all programmes to use that information. Open standards then allow any vendor of communications equipment or services to implement all standards necessary, to interoperate with other vendors. This is incredibly useful from a security perspective. It means that all specs are stress-tested and verified by many users, and that any vulnerabilities are quickly detected, and remediated, enhancing security and reliability. Need for open standards Equally, open standards can accelerate time-to-market, reduce costs and ensure products are usable, with a variety of manufacturers’ processors and radios, with a steam of publicly available protocol stacks, design information and reference implementations available that can help build and future-proof secure products. Indeed, large-scale corporate IoT networks alongside smart cities, smart utilities, and other key smart infrastructure will only continue to evolve, in the coming years. With the immense threats of attackers in mind, these systems must prioritise security-by-design, both now and in the future.