MT Electronics offers security services ranging from CCTV cameras, access control and monitoring to DVRs.

M3T provides physical and logical security, IP-based video surveillance, remote monitoring, access control, automatic gates, intrusion detection, badge systems, intercom systems, key storage, locksmith services, electric locking hardware, power doors, video management and networking solutions for government and commercial organizations in Pennsylvania, Maryland, Delaware, the DC Metro Area, and Northern Virginia.

Mac Systems offers top-of-the-line security systems and monitoring services at our central stations in Tulsa and Oklahoma City. Mac Systems integrated electronic systems are designed and installed to deliver instant access to employee tracking and to help prevent loss of or damage to property.

Maersk Line, Limited (MLL) is an American company, headquartered in Virginia with offices in Norfolk and Reston, that provides U.S. flag transportation, ship management and maritime technical services to government and commercial customers.

For over 110 years, Maffey's Security Group has been a leader in helping businesses throughout New Jersey and beyond develop a safe and secure environment. From basic deadbolt locks to hi-tech access control, surveillance, and security systems, Maffey's can assist with all of business security needs.

Magnasphere is a company that is focused on providing superior performing magnetic contact sensor technology to the residential, commercial, industrial and federal government security markets.

Magnolia Bend IT is a small IT company that focuses on small networks and security solutions.

Protecting people and property with the latest technology. Mammoth Security Inc. was founded to service New Britain and the surrounding area, offering access control and security camera installation at affordable prices. MSI integrates all the technological systems involved in providing you with a top-notch security system into one package.

Organizations around the world face an ever-increasing barrage of cyber threats that present a risk to their data, operations and clients every day. Mandiant provides solutions that protect and defend organizations against cyber security attacks, globally leveraging innovative technology and expertise from the frontlines to deliver a broad portfolio of consulting, innovative software-as-a-service (SaaS) solutions and managed security services.

Manifest Concepts is not just a graphic design company. It specialises in Home Theater, CCTV, Custom computer builds cabling and much more. Anything in the communications and advertising industry we pretty much do.

Matson Alarm began by providing primarily burglar alarm and monitoring services, however, as the company has grown, the product line has too. Matson Alarm now offers its customers burglar and fire alarm systems, methane detection and monitoring, access control and CCTV systems, voice and data cable wiring, and audio, video and telephone systems.

Maven Security Technologies is one of the most renowned security companies, providing businesses the peace of mind they deserve. They provide clients with cutting edge solutions to ensure the safety of their organizations by mitigating physical and biological threats continuously.

Low Voltage specialists of the following: access control systems, alarm systems, camera systems (IP or analog)data network systems, healthcare systems, intercom systems, phone systems.

McRoberts Security Technologies is one of the largest patient protection system integrators in the United States. It has been providing end-to-end patient/facility protection solutions since 1992. McRoberts Security Technologies supplies customised integrated solutions, including Active RFID tagging systems for tracking patients, and assets, CCTV surveillance, and access control systems.

MCS Detention is part of ISI Detention responsible for supplying and installing a wide range of detention product lines including Door and Utility Control, access control, intercom and paging, perimeter security, CCTV, and DVRs etc. The company is built on a foundation of strong technical leadership, as well as its solid management, training, and support teams. MCS has a distinct advantage in developing unique solutions for its loyal client base.

As part of NVIDIA, Mellanox Technologies is a supplier of end-to-end Ethernet and InfiniBand intelligent interconnect solutions and services for servers, storage, and hyper-converged infrastructure. Mellanox intelligent interconnect solutions increase data center efficiency by providing the highest throughput and lowest latency, delivering data faster to applications and unlocking system performance.

MFS Systems offers advanced Integrated Security Solutions to help you better manage your businesses, Fire, and Security needs. Their highly skilled technicians, engineers and design team offer a wide array of intelligent systems that integrate your Enterprise Fire and Security System into a cohesive managed system.

Michigan security systems is trained and certified to install, troubleshoot, maintain, or repair your system. They offer security cameras, card access systems and alarms, phone and intercom systems, PA systems, loudspeakers, and network setups. At Michigan security systems, their alarm systems offer additional protection against thieves.

Micro Focus is one of the enterprise software providers. They deliver trusted and proven mission-critical software that keeps the digital world running. Micro Focus helps customers accelerate, simplify, strengthen, and analyze their business and operations so they can run and transform their enterprise.

Micro Networks specializes in voice, data, and video network cabling service, including copper, fiber and wireless technologies. Their experienced engineers and certified technicians have designed, deployed and supported a broad range of network systems

Micro Networks offers a variety of services, such as voice, data and video cabling as well as access control and video surveillance. The company is also a professionally licensed electronic security systems company, with years of experience in design and installation of surveillance camera systems throughout DC, Virginia, Maryland and Mid-Atlantic region. It also serves commercial, retail, office, government and residential clients.

Microchip Technology Inc. is a global provider of microcontroller, mixed-signal, analog and Flash-IP solutions, providing low-risk product development, lower total system cost and faster time to market for customer applications. The company serves thousands of customers, designing high-volume embedded control applications in the consumer, automotive, office-automation, communications and industrial-control markets worldwide.

Midpoint Security develops CredoID, an open access control platform for Mercury, HID, Azure Access and Suprema controllers. CredoID stands out with its clean WebUI, ease-of-use, end-to-end encryption, open REST API and high reliability. Integrations with HID Origo and STid mobile credentials, AXIS LPR, Aperio wireless locks, TANlock data center locks, combined with buy-once license model, bring excellent value to integrators and end users.

Based in Michigan, Midstate Security installs and designs integrated electronic security and monitoring systems. The company provides the highest standard of monitoring services for the criminal justice system. Midstate Security has established a track record of serving state and local governments, especially in the critical areas of prison and court security, video conferencing for arraignments, and monitored home detentions.

Midwest Low Voltage LLC installs phone systems, CCTV, access control, home theaters and more. The company maintains, repairs, replaces and upgrades all products and services.