An example of a hybrid monitoring system can be found at the Dragon Liquid Natural Gas (LNG) facility in Wales, UK. As the handling of LNG is dangerous due to its extremely flammable nature, the reception, storage and regasification of LNG is only carried out at two sites in the UK. This activity monitoring is a surveillance system made up of analog Pan-Tilt-Zoom (PTZ) cameras that transmit data over a single-stranded multimode fiber via modulators allowing analog-to-fiber conversion.
When several cameras had to be replaced, Crime & Fire, Dragon LNG’s turnkey solution provider, tried to find replacements. Cottle comments: âReplacement analog cameras could not be sourced because the industry had moved to IP-based digital cameras. We knew we needed to move to an IP-based surveillance system but, due to budget constraints and the fact that many analog cameras still had a long way to go, it had to be a gradual process.
Once the new IP cameras were purchased, Crime & Fire installed Perle fiber converters to bridge the connectivity between the camera’s copper Ethernet interface and the single-strand multimode fiber surveillance network.
âBy installing the Perle Fiber Media Converters, we can integrate the new IP cameras into the existing surveillance system. The new cameras work alongside existing analog cameras for the time being. This hybrid configuration is flexible and scalable, allowing us to easily integrate additional IP cameras as needed, âconcludes Cottle.
About Crime & Fire Defense Systems Limited: www.crimeandfire.com
Crime and Fire Defense Systems Limited has evolved and continues to grow with over 25 years of experience as a turnkey security solutions provider, upholding our professional values. Based in Wakefield, West Yorkshire, they are specialists in national and international projects in the national critical infrastructure and high security sector, understanding current and future threat and risk needs.
About Perle Systems: www.perle.com
Founded in 1976, Perle Systems designs and manufactures highly reliable device network connectivity, multimedia conversion and Internet of Things (IoT) hardware. With a wide range of solutions, Perle products are ideal for organizations that need to establish network connectivity across multiple sites, securely transmit critical and sensitive information, or remotely monitor and control devices and network devices. Perle has offices in 9 countries and sells its products through an established distributor, system integrator and reseller network.