Day: October 25, 2021

Recycling and waste sites are places prone to huge fire hazards due to some potentially flammable materials, inherent risks during disposal process as well as other environmental factors. In particular, battery-related waste fires have become a growing challenge facing the global recycling and waste management sector today. A new report jointly produced by Eunomia and the Environmental Services Association (ESA) estimates that of all the average 300 waste fires in UK each year, approximately 48% are believed to have been caused by Lithium-ion batteries, with a total annual cost of about £158 million. Considering the destructive consequences of waste fires on both the environment and society, an early detection solution is crucial for fire prevention and early fire control. However, traditional detection technologies and devices such as smoke detectors (video, laser etc.) often detect the fire source only after it has already developed, making it difficult to control and extinguish the fire in time. Therefore, a new technology is needed to realize early detection of fire source. As a world-leading video-centric smart IoT solution and service provider, Dahua Technology adopts the latest thermal technology to empower its economical Eureka Series – Thermal Mini Hybrid Camera with early fire source detection function. Together with on-site alarm linkage, overheating detection, smoking behavior detection, equipment condition monitoring and other intelligent features, this series provides a proactive entry-level fire prevention solution for waste operators and plant owners. Early Heat Source Detection Equipped with a ‘thermal eye,’ the Dahua Eureka Series can find what traditional surveillance cameras can’t see – heat source. Based on temperature measurement, this high-performance thermal camera can detect a potential fire hazard such as sudden temperature rise or abnormal temperature exceeding a given threshold (e.g., 80°C). By giving early warning signals, it can help prevent occurrence of fire and allow timely response before a fire develops and spreads. Real-time Fire Signature Alert The Dahua Eureka series activates the alarm as soon as an abnormal temperature is detected. It is significantly earlier and faster than a regular smoke detector alarm, especially in a relatively large space where the smoke takes a long time to reach the top. Combined with the built-in active deterrence system of the camera, the on-site personnel will also be notified in time through white light and audible alarm. Visual Fire Source Location By utilizing the powerful penetration ability of thermal technology, the Dahua Eureka series can accurately spot the location of the fire source even when surrounded by smoke. It can clearly capture images showing the temperature distribution and hot spots in the monitored scene. These thermal images guide on-site personnel in efficiently extinguishing the fire source before it spreads out of control. Smoking Behavior Detection For smoking behavior inside waste transfer stations, traditional cameras and detectors are unlikely to detect cigarette smoking and warn the smoker in time because the smoke is too small. The Dahua Eureka Series thermal camera adopts deep-learning algorithm that can identify suspicious smoking behavior by analyzing human postures and cigarette temperature. In addition, the camera uses white light and audible alarms as active deterrents to directly warn the detected smoker. Machinery Overheating Detection The Dahua Eureka series is also suitable for continuously tracking and monitoring the heat and temperature of conveyor, bearing, motor as well as other equipment to ensure the safe operation of waste stations and factories. When machinery overheating is detected, an alarm will be activated and sent to relevant personnel to inform them of any possible malfunction and fire risk. All-weather 24/7 Monitoring Featuring perimeter protection, the Dahua Eureka series can automatically detect and locate intrusion and other possible threats in a variety of harsh environments in real time, and can capture clear images even in total darkness. It provides 24/7 uninterrupted monitoring for waste facilities and factories generally located in remote areas with poor surrounding light condition, which fully improves the overall security level in the area. As an entry-level product of the Dahua thermal family, the Eureka Series serves as a cost-effective early detection system for fire risks. Its long-distance detection capability enables it to measure temperatures ranging from 1-15 meters, which is ideal for large and spacious indoor facilities such as waste transfer stations, warehouses and plants. In addition to fire prevention, it can also be used to detect vessels and people in bodies of water, cell phone usage at gas stations as well as a wide range of small and medium-sized business applications.  

IDIS end-to-end video is protecting a new, purpose-built visitor centre at Canterbury Cathedral, part of a £25 million renovation project transforming one of the UK’s most important UNESCO World Heritage Sites. The seven-year programme, preserving and safeguarding the fifteen-centuries-old masterpiece of English Gothic architecture – and mother church of the worldwide Anglican communion – includes the addition of a new, purpose-built welcome centre for visitors. The centre, housing retail facilities, a viewing gallery and community studio exhibition space, is protected with a best-in-class video solution which combines discreet monitoring with high-performance image capture.   Specialist systems integrator Hall & Kay Security Engineering was tasked with delivering a solution that would be affordable, easy-to-use and allow for comprehensive real-time monitoring, while ensuring reliable recording without data loss. And because this was part of a much wider project, the video technology also had to be fast and easy to install – essential for avoiding project overruns in this complex, multidisciplinary construction environment, and preventing any delays to the new welcome centre’s opening. “The system is now protecting property, enhancing safety for visitors and staff, and providing a complete record of events at one of the UK’s busiest and most important heritage sites. The IDIS end-to-end solution allowed us to present this important customer with a compelling business case, including no up-front or ongoing licensing fees, inherent failover, and extended warranties that combined to demonstrate a low total cost of ownership. Importantly, the solution is also highly flexible and scalable, thanks to long-term hardware support and forward- and backward-compatibility, which future-proofs the cathedral’s investment” David Stokes Divisional Director Hall & Kay Security Engineering Based on previous experience, Hall & Kay had no hesitation recommending IDIS end-to-end tech, incorporating cameras, recorders, VMS, and essential peripherals. This IDIS Korean-made tech also gives Canterbury Cathedral the assurance of trusted manufacturing origin and high-level cybersecurity protection, with its inherent, multi-layered encryptions and proprietary protocols to safeguard sensitive video data. To give high-definition video coverage of the welcome centre’s entrances, retail area and exhibition spaces, Hall & Kay installed IDIS full HD DC4223WRX IR dome cameras. These vandal-resistant models come equipped with varifocal lenses, true WDR and IR LED to deliver crisp, clear images even in challenging and variable lighting conditions. They connect to three 16-channel DD-1216 NVRs to handle recording and deliver 480ips live view with no visible latency. Easy plug-and-play installation allowed for seamless and rapid connectivity and mutual two-factor authentication of devices streamlined cybersecurity measures, the cornerstone of IDIS DirectIP® solutions. The licence-free IDIS Centre VMS gives the cathedral’s constable and his security team complete visual awareness and easy control tools for efficient management, plus the ability to configure specific user permissions to give senior staff and system administrators timely access to video footage. The IDIS cameras and NVRs discreetly blend with the centre’s architecture without detracting from the visitor experience, while providing effective real-time monitoring and enabling a rapid incident response capability. “The choice of IDIS video for this most sensitive of sites is testament to the reliability, quality and cybersecurity of our Korean-made tech,” adds Jamie Barnfield, Senior Sales Director, IDIS Europe, “This is just one of many projects we are working on with Hall & Kay in line with the IDIS philosophy of building sustainable strategic partnerships with integrators and end user customers.”