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Business Security Systems
Lock & Tech USA
Since 1989, we’ve been securing homes and businesses across NYC and New Jersey with professional security solutions you can trust. Our licensed technicians provide 24/7 emergency service, using only the latest technology and backed by comprehensive warranties on all installations.
No matter the size, type, or location of your business, we secure it
- A single storefront or a multi-floor office
- A warehouse, clinic, school, or restaurant
- One site or several locations across the city
- New construction or an existing building retrofit
- Replacing an outdated system or starting from scratch
- A standalone camera setup or a fully integrated platform
- Owned premises or a leased commercial unit
- Daytime-only operations or 24-hour sites
A business security system works best when its parts work together. Lock & Tech USA designs and installs cameras, alarm systems, access control, and intercoms for businesses across New York City, and ties them into a single, manageable system instead of a stack of disconnected devices.
Every project starts with an on-site assessment of your premises, entry points, and risk areas, so the design fits how your business actually operates. Our licensed team handles the full process — design, installation, configuration, and staff training — and gives you a fixed quote before any work begins.
Business Security Cameras
A professionally designed business camera system gives you clear coverage of entrances, sales floors, stockrooms, and parking areas. We install enterprise-grade Uniview and Hikvision cameras with AI-assisted detection and your choice of NVR or cloud storage, sized to your premises and scalable as you grow.
Business Alarm Systems
A monitored business alarm system protects your premises after hours, when most break-ins happen. We install intrusion systems built on Honeywell, DSC, Bosch, and DMP equipment — control panels, door, window and motion sensors, glass-break detectors, and keypads — backed by 24/7 central-station monitoring and mobile alerts.
Business Access Control
Business access control replaces keys you can’t track with credentials you can — keycards, fobs, PIN codes, mobile credentials, or biometrics. We install and configure systems from manufacturers such as Keri Systems, Rosslare, Paxton, and Brivo, with cloud management for single or multi-location businesses.
Business Intercom Systems
A business intercom lets your staff verify and admit visitors before the door opens — by video, audio, or mobile app. We install IP and wireless intercoms from brands like Aiphone, Comelit, and Akuvox, and integrate them with your access control so one credential and one app run the front entrance.
Commercial Security System Solutions
Larger sites and multi-tenant buildings often need commercial-grade coverage that goes beyond a single system. Our commercial security camera systems handle high-density coverage and enterprise storage, alongside our wider commercial security services for facility-scale projects.
Industries We Serve
The right setup looks different for every environment. Our work spans schools, warehouses, restaurants, retail stores, and hospitals — each with its own access, monitoring, and layout demands.
Frequently Asked Questions
How much does a business security system cost in NYC?
It depends on the size of your premises, the number of entry points, and which systems you combine. We provide a fixed quote after a free on-site assessment, so you know the full cost before any work starts.
Can cameras, alarms, access control, and intercoms run as one system?
Yes. We design these systems to work together, so footage, alarm events, door activity, and intercom calls are managed from one platform with shared credentials and alerts rather than four separate apps.
Do you offer 24/7 monitoring for business alarms?
Yes. Business alarm systems can be connected to a central station for around-the-clock monitoring, with mobile alerts sent to you and your team whenever an event is triggered.
Is Lock & Tech USA licensed?
Yes. Lock & Tech USA is licensed, and installations are carried out by licensed technicians.
What warranty comes with a business security installation?
Installations carry a 90-day warranty on mechanical components and a 12-month warranty on electrical components. Repair work is not covered under warranty.
Which types of businesses do you work with?
We work with offices, retail stores, restaurants, warehouses, schools, healthcare facilities, and multi-tenant buildings across New York City, tailoring each system to the building and how it operates.
Get a Free Business Security Quote
Tell us about your premises and what you need to protect, and we’ll schedule a free on-site assessment. You’ll get a clear, fixed quote and a system designed around your business — no guesswork, no pressure.
What our clients say
