Commercial Alarm Systems for NJ, PA & the Tri-State Area
Protect Your Business with 24/7 Monitored Security Solutions
At SEH Security, we design, install, and monitor commercial alarm systems tailored for businesses, schools, warehouses, and multi-tenant buildings throughout New Jersey, Pennsylvania, and the Tri-State Area. Our intrusion detection systems go beyond basic security—combining smart technology, rapid response, and scalable infrastructure to secure your people, property, and operations.
Whether you’re upgrading an outdated system or starting fresh, we offer modern commercial alarm solutions including door/window sensors, glass-break detectors, motion sensors, smoke and gas alerts, and 24/7 monitoring backed by a central station.
Commercial Alarm Protection Across NY, NJ & PA
From intrusion detection to 24/7 monitoring, SEH Security installs commercial alarm systems across New York, New Jersey, and Pennsylvania. Our inspection-ready alarms meet code requirements and protect businesses, schools, and retail spaces.
Explore service areas:
Why Install a Commercial Alarm System?
Deter Break-Ins & Theft
Visible alarms and signage discourage unauthorized access and reduce the likelihood of burglary and vandalism.
24/7 Monitoring & Emergency Response
Enjoy peace of mind with constant monitoring. Our central station alerts local authorities the moment an alarm is triggered—day or night.
Protect Staff & Assets
Limit internal shrinkage and keep employees safe with perimeter protection, panic buttons, and motion-triggered alerts.
Fire, Smoke & Gas Detection
Integrate alarms with smoke detectors and carbon monoxide sensors to meet code requirements and enhance safety.
Remote Management
Arm/disarm your system, check status, and receive instant alerts directly on your mobile device with our cloud-connected control panels.
Insurance & Compliance Benefits
Reduce liability and potentially lower your insurance premiums with a professionally installed alarm system that meets local compliance standards.
Who Needs a Commercial Alarm System?
SEH Security provides alarm systems for a wide range of industries and facilities. If you manage or operate a commercial property in NJ, PA, or the Tri-State Area, we’ll help you design a system that meets your unique needs.
Office Buildings
Protect business assets after-hours and monitor access to server rooms, supply closets, and entry points.
Retail Stores
Prevent shoplifting and break-ins, protect your POS systems, and receive instant alerts when doors or windows are breached.
Warehouses & Storage Facilities
Secure inventory with motion sensors, loading dock protection, and multi-zone monitoring.
Medical & Healthcare Facilities
Keep sensitive areas like labs, medication rooms, and record storage secure and compliant.
Schools & Educational Institutions
Install intrusion alarms that protect staff and students while enabling fast emergency response.
Property Management & Multi-Tenant Buildings
Combine alarm systems with access control and security cameras for full-building protection.
Service Areas We Cover
We proudly serve the following areas for commercial security system installation:
• New Jersey: Jersey City, Newark, Lakewood, Trenton, Toms River, Passaic, Paterson
• Pennsylvania: Bucks, Philadelphia, Montgomery, Delaware, Chester, Lehigh, Northampton, Berks, Lancaster, York, Lebanon, Schuylkill, Carbon, Luzerne, Monroe, Dauphin, Cumberland
• New York: Brooklyn, Manhattan, Queens, Bronx, Staten Island, Westchester
Why Choose SEH for Your Alarm System?
- Customized Security Plans for Every Commercial Space
- UL-Listed Equipment & Central Station Monitoring
- Integrations with Access Control, Cameras, and Smart Systems
- Remote App Access and Cloud-Based Management
- Responsive Local Support in NJ, PA, and Surrounding Areas
- Maintenance Plans & System Upgrades Available
Explore More Commercial Security Solutions
Protecting your business goes beyond alarms. Discover the full range of commercial-grade security services offered by SEH Security:
Access Control Systems
Control who enters your building with keyless, mobile-ready access solutions.
Security Cameras
Monitor indoor and outdoor areas with high-resolution, remote-viewing surveillance.
WiFi Access Points
Eliminate connectivity issues with business-grade wireless access systems.
Smart Office Solutions
Integrate your alarm, lighting, and temperature control into one easy-to-manage smart system.
Need help choosing the right mix of solutions?
Frequently Asked Questions
What does a commercial alarm system include?
A standard setup typically includes door/window sensors, motion detectors, a control panel, sirens, and 24/7 monitoring. Advanced setups can also include smoke detectors, panic buttons, glass-break sensors, and mobile alerts.
Can I integrate my alarm with other systems?
Yes! We offer integrated security systems that combine alarms with video surveillance, access control, smart locks, and mobile access platforms.
Do I need internet for remote monitoring?
Yes, a stable internet connection allows for remote system access and app control. Cellular backup is also available for added protection.
What is the typical cost for a commercial alarm system?
Pricing depends on the size of your space and the number of devices needed. Most commercial installations range from $1,200–$5,000+ for equipment and setup, plus a monthly monitoring fee.
Is central station monitoring required?
While not required, it’s highly recommended. Central monitoring ensures emergency responders are dispatched immediately if your alarm is triggered—offering faster response than self-monitoring alone.
