The Industrial Standard Since 1969
Commercial Grade Security Infrastructure & Monitoring
Custom engineered intrusion protection, fire safety, video intelligence monitoring, and integrated access control solutions. Managed completely end-to-end by highly specialized internal technicians with 24/7 rapid monitoring execution.
- Custom Engineered Intrusion Detection Systems
- FDNY-Approved Fire Alarm System Engineering
- Cloud-Managed Access Control Threshold Protection
- Active Video Surveillance Intelligence with Remote Integration
Request an Enterprise Consultation
Connect directly with an internal DGA commercial systems engineer to review your site design requirements.
Engineered Commercial Security Ecosystems
Eight fully integrated service disciplines — each engineered, installed, and monitored end-to-end by DGA's internal specialists. No third-party contractors. No outsourced monitoring. Every system built to protect your commercial operation around the clock.
OneView® Video Surveillance
Continuous HD surveillance across all entry points, floor areas, and loading zones. Managed remotely by internal DGA agents with instant incident documentation and retrieval.
DGAPass™ Access Control
Enforce strict permission logic across corporate entrances, high-value vaults, and sensitive data zones using cards, fobs, or DGAPass smartphone credentials from any device.
Fire Alarm Monitoring
24/7 FDNY-approved central station monitoring for commercial fire alarm systems. Immediate dispatch coordination and continuous signal supervision across all facility points.
Fire System Inspection
Mandatory NYC fire system testing, inspection, and certification by NICET-certified specialists. Full compliance documentation and municipal sign-off managed start to finish.
Intrusion Detection
Industrial-grade perimeter networks with advanced motion processing, glassbreak detection, and multi-point entry alerts with instant mobile notifications and rapid dispatch.
Fire Alarm Engineering
End-to-end fire alarm system design, installation, and municipal approval. FDNY-compliant engineering blueprints and continuous reporting to maintain mandatory code upkeep.
Cloud Administration
Provision credentials instantly, revoke access remotely, and review complete historical entry logs across all facilities from a single centralized cloud administration portal.
Monitoring Operations
Internal DGA monitoring agents on dedicated desks — direct dispatch lines to regional emergency centers with no external bottlenecks, middleware, or third-party call bureaus.
Redundant Local Operations Network
DGA maintains complete end-to-end system control. We run our own dedicated local facilities and employ fully certified internal operational teams to protect your corporate investments. By designing, engineering, testing, and handling all central monitoring solutions on-site, we never depend on unverified external networks. We do not farm out operations to external, unverified sub-contract facilities.
- Complete UL 827 & Specialized UL 2050 Listed Monitoring Centers engineered for high-security commercial asset protection, operational transparency, and continuous risk mitigation
- Dual-Facility Structural Redundant Failover Array
- Real-time Remote Telemetry Reporting via DGA Connect Management Apps
They went above and beyond to make the entire process smooth and stress-free. Not only did they install a top-notch alarm system, but they also made sure we felt safe and confident in its functionality. Their commitment to checking in regularly and ensuring everything runs smoothly is truly unmatched.
As the owner of a jewelry store, security is of the utmost importance, and DGA has given me peace of mind knowing my shop is well-protected. Their professionalism and attention to detail make their service invaluable.
I highly recommend DGA to anyone looking for a reliable, trustworthy, and supportive security partner. Thank you for making this investment completely worth it!
From the beginning Mike, Mark and all the Technicians were providing the best service.
Thank you DGA!
Verified Enterprise Compliance & Credentials
Our systems meet and exceed strict security guidelines and regulatory municipal codes.
Connect with a DGA Security Design Engineer
Skip standard customer service queues. Talk directly with a specialized system consultant who completely understands complex municipal code guidelines, custom system designs, and structural infrastructure layout engineering.