Lincoln Fire & Rescue (LF&R) in Lincoln, Nebraska offers an all hazards emergency response service including fire and emergency medical services with professional personnel on staff. The fire department promotes life safety through public education, fire suppression, emergency medical services, and hazardous materials, and by developing and enforcing ordinances and fire codes

Lincoln Security has expanded to become one of the UK's most respected security solution providers. The company protects some of the most critical national infrastructure sites in the UK with its security systems including access control, CCTV, alarms systems, and key cutting services etc. Located on the Lincoln’s high street, Lincoln Security offer selection of products to installation and long-term maintenance.

Lincolnshire Security Ltd. has been established since 1998, starting as a small family business in Lincolnshire. The company offers a wide range of guarding and mobile security services such as security guards, alarm activation services, special event security, and mobile patrols.

Link CCTV Systems now design, install and maintain premium integrated security systems for some of Europe’s biggest corporations and groups on over 450 sites nationally. Link currently maintain a range of systems from large schools and universities to government and corporate offices, retail parks, haulage depots and high-profile shopping centres

LINK GmbH is a Germany based security alarm products manufacturer. The current main product portfolio of LINK covers: burglar detection technology, cable transfers, OEM/customised developments and IEM/customised products.

Based in the US, LiveWatch is a developer of innovative home security solutions. Services include home automation, intrusion detection, door and motion sensors, smartphone app control, flood sensors, fire safety and smart doorlocks. Its Plug&Protect system can serve as a hub for up to 40 security and smart home devices.

Livewire offers total home security solutions by including alerts for fire & water damage, as well as presence of smoke & carbon monoxide, in addition to intrusion alarms. Livewire keeps client connected by offering alerts on mobile phone or web-enabled devices such as your smartphone, desktop, laptop or tablet. Livewire also provides remote video monitoring by streaming live video to client's web-enabled devices via mounted security cameras.

LMN Software Corp. (LMN) are the developers of EdgeSentry that offers the security industry the simplest, most cost-effective tool to monitor networks for intrusions, anomalies and failures. EdgeSentry ES100 is a network appliance that learns the normal operation of the network, monitors the network for changes and notifies the network owner of a problem.

LockTechs is a mobile locksmith company that provides fast and efficient services in San Diego and surrounding areas. Locked out of your car, house or office? Need a locksmith San Diego company to help you? If so, you’re in the right place. For many years, LockTechs has been providing services in the area and has established a great reputation due to its quality workmanship and affordable rates.

LocoMobi World Inc. is a cloud-based Smart City technology company specialising in parking, tolling, transit, storage, asset tracking and threat management solutions. They produce and distribute pioneering technology to government, institutional and parking management clients throughout North America and have a growing platform of transportation infrastructure patents.

Lodge Service have years of experience in the security industry to deliver intelligent, data-enabled security solutions for optimum protection of people, property, business operations and profits. Based in London, the company services include remote monitoring, incident management systems, guarding, detection and security integration etc.

Logipix Ltd. is a Hungarian high-end multi megapixel security surveillance camera manufacturer and developer of NVR network video recorders, VMS video management software and VCA video content analysis solutions. With the 20 MP at 20 fps high end camera, Logipix is in the top 3 high end manufacturers in the world and all of the product design, development and manufacturing 100% made in Hungary.

Logitronics Automation has wide range of products including barcode printers, scanners, RFID printers, mobile computers & wireless devices, POS machines, smart card , NSC mobile based payment solutions, kiosks, payment terminals, bio-metric equipment, NFF mobile based payment solutions, automatic ticket vending machines, vehicle tracking equipments, security cameras (CCTV cameras).

Logon Technologies is an ICT and Security systems distribution company across Africa, whose products and services include Access Control & Identification, Alarm Systems, CCTV & Surveillance Equipment and Fire Protection Systems.

London Vision Technology is one of the most advanced companies in the field of security technology. It serves places such as banks, government departments, private companies, factories, hospitals, universities, showrooms, etc. London Vision Technology's main services are CCTV, fire system, access control system, intercom, sound system, burglar alarm system, sales & technical support.

Longcross Security Ltd provides security installations, maintenance, and design that allow for maximum flexibility enabling to integrate CCTV with other security systems such as access control, intruder alarms, fire alarms, EAS tagging and ANPR systems. The company is NSI (NACOSS) Gold accredited. Based in Surrey, Longcross Security is dedicated to identifying and undertaking activities which go above and beyond compliance.

Longmore Electronics provides supply, design and installs security systems including CCTV, access control, intruder alarms etc. The company provides both domestic and commercial security solutions. Longmore Electronics also offer 24 hour call outs for emergencies and cover most of Northern Ireland.

Lonix provides versatile systems and advanced solutions for Intelligent Buildings. The solution allows for smooth integration with automation and building management systems. The company provides a complete and fully featured hardware infrastructure for access control and intruder alarm systems. The cutting edge digital video surveillance system provides support for a wide camera range from analogue systems to megapixel resolution cameras.

LOUD Security has been one of Atlanta’s leading security and life safety companies for over a decade. It is recognised by numerous professional organizations, such as Honeywell and First Alert, for offering one of the best security systems in the business. The company has expanded its product line to include, access control, commercial fire, whole house audio, CCTV and central vacuum.

Loxal have developed a unique range of temporary access control and security products, designed for construction sites, commercial and vacant or occupied residential properties. Offering security with low visual impact, the digital access systems facilitate property management without the need to issue and control keys. The IDACS control system generates site attendance records and integrates with optional alarm and image recording systems.

LRG specialises in Access Control, Intrusion, Surveillance, Audio/Video, and IP solutions from industry-leading manufacturers for the Central United States. Its services include pre-sales assistance, technical training, and project registration. LRG's website includes information links to new products, technology aids, and industry news.

LS Telematics uses the very latest wireless and wired communication technologies, it provides professional products and services for a wide range of requirements including:Monitoring for remote, empty or unattended property,Lone worker monitoring and Covert surveillance.