Crest lock Co. has been providing security camera systems and service for the last 23 years. We are one of the leading integrators in Baltimore Maryland area specializing in IP based systems for the last 10 years. We are very particular about the companies we choose to represent and recommend to our clients. We test all systems in house and make sure they meet our requirements before we recommend them to our clients. In order for us to recommend a system, it must be a system we would install and use for our own security. These are the following manufactures and VMS software systems.


Onssi is one of the leaders in VMS software with different options to match customers needs.


Scalable video management for small to medium single-and multi-site applications.


Surveillance video management centrally managed mid- to large-scale installations.


Video management with failover and redundancy for large and complex environments.

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Crest Lock Co., Inc

Opening Hours:

Monday thru Thursday:
8:00 am to 5:30 pm
Friday: 8:00 am to 5:00 pm
24 hour emergency service

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10015 Pulaski Hwy
Middle River, MD 21220
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