Security Systems & Services in Hagerstown, MD

In 1972, GLESSNER Alarm & Communications started in the basement of the Glessner's home. From the start, the family concentrated on the grass roots approach of exceeding expectations, personalized accessibility with total dedication to service. Today, these same ideas continue to be the firm's hallmark. As a family-owned business, we take great individual pride in what our firm has accomplished.

Welcome and thank you for your interest in the Data Image Group and Digital Surveillance Systems. From information management to surveillance and security, the Data Image Group and Digital Surveillance Systems offers cutting-edge and custom tailored solutions to suit your business requirements.

FREE SHIPPING anywhere in the Continental USA! As a leading product distributor within the security industry, we pride ourselves in providing exceptional sales and technical support to our clients from coast-to-coast. Our network of dealers are represented by firms varying from commercial network integrators to domestic installers and everyone in between.

W elcome to Tele-Plus Corporation. Headquartered in Hagerstown, with a branch office in Rockville, Maryland, providing solutions for your telecommunications, data communications, security, life safety and structured cabling needs. Since 1977 we've been delivering innovative products with our dedication to quality service which is 2nd to none!

16.93 milesThe Guardian Hose Company., situated in Thurmont, Maryland, was organized in 1887. As volunteer firefighters, we supply fire and rescue services to an approximate 84 square mile area...

22.76 milesSince our establishment in 1991, DCC has built a growing reputation as a leader in custom design and support of modern technology security systems. Our Company has proven ability in...

43.97 milesAutomated Protection Systems. is an experienced solutions supplier of security, fire, sound, and individual / facility emergency response systems. APS is about to change their website!...

44.15 milesSatellite Industries. provides both domestic and commercial security burglary and fire alarm systems as well as monitoring services. We install telephone systems, central vac, closed...

44.15 milesGranite Security. is a turnkey supplier of diverse electronic security systems which includes; professional consultation, design, installation, demonstration, maintenance and monitoring...

46.35 milesAdvanced Government and Industrial Security. supplies expertise in development, management and implementation of electronic security systems. We have experience with access control,...

46.46 milesLennon Security Corporation is a multidisciplinary international security consulting company with the aim of delivering security services with standards and methods similar to that...

46.46 milesMost security systems can be easily disabled by cutting the phone line that the system uses to report burglar intrusions. UltraGuard uses an advanced wireless channel. Control and configuration...

48.98 milesWe work with top brand products in locksmith security and safety fields. We provide a array of associated door hardware to fit each of our client's unique requirements with an appropriate...

48.98 milesMission : Liberty Lock & Security. is committed to delivering exceptional solutions to each of our clients and the locksmith industry. We are dedicated to meeting the highest standards...

48.98 milesSurveillance Secure is a complete service supplier of IP, digital, wireless and covert surveillance cameras and CCTV installation services, servicing customers in the Washington D.C....

48.98 milesTurn to the experts for your security requirements. EAI can assist you design the best system to serve your requirements and suit your budget. No project is too huge or too tiny. EAI...

48.98 milesBring your nurse call and internal communications systems into the 21st Century with our state-of-the-art wireless systems. No wires means lower installation costs and no need to wait...

48.98 milesOur certified instructors have developed high-speed training programs focused around their experiences and expertise from serving on special forces and police SWAT teams. All of our...

48.98 milesWith Prudential Associates as your Investigations and Surveillance resource, you or your firm effectively acquire an intelligence division. Our specialists can meet your requirements...

49.88 milesARM Security Systems. is a complete-service security system firm. We supply protection for 1000's of Maryland homes and businesses with 24hr monitoring. Whether you need service on...

51.72 milesWe're an experienced locksmith & electronic security firm serving Maryland, Virginia, Washington DC and Pennsylvania. We look ahead to gaining your business and partnering with you...

52.37 milesElectronic security and communication system integration is our business. Whether it's commerical, or domestic, old or new, analog or digital, we design, install and service to suit...

52.37 milesOne stop for all your security requirements. Call us for a personalized security evaluation.

52.37 milesWe're available, 24 hours a day, seven days a week, to suit your requirements! Safe Sites Security Company is a regional security agency set up in 2001 and services and maintains protection...

54.52 milesThis includes physical, technical, administrative and operational security solutions. This assists you identify and successfully manage risks to your business. We aim to supply the...

54.52 milesSecurex designs, installs, and supports the most innovative access control, hi-definition surveillance, fire, and security systems available.

54.52 milesThe Cohu 3960HD combines a long list of camera features with our most reliable positioner including 720p30 HDTV, H.264 Encoding, 18x Optical Zoom, and more. NEW! 8800 Series The ultimate...

54.53 milesPreview a screen-shot of our new software! Entry-Master Systems specializes in card access control systems for every stage of need, from a tiny business with 2 doors all the way up...