A One-Stop, TAILORED Solution for You
LSI offers a comprehensive approach to meet the demands of property managers like you. Our team provides fully integrated security solutions, so you can monitor all of your properties in one place, with a system designed to grow as your portfolio does.
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CUTTING-EDGE Security Systems
A security system is a comprehensive set of devices and technologies designed to protect people, property, and assets from unauthorized access, theft, and other security threats.
CCTV Systems
A robust CCTV system is a network of high-quality cameras designed to provide continuous monitoring, recording, and surveillance across key areas of a property. Its primary purpose is to enhance security by deterring crime, monitoring activity in real-time, and capturing critical footage for review or evidence. With features like remote access, motion detection, and video analytics, it ensures efficient oversight and quick response to potential threats.
Network Solutions and Support
Networking solutions and support ensure seamless connectivity and communication across your property, enabling efficient operation of security systems, smart devices, and business technologies. From designing and installing robust network infrastructures to providing ongoing maintenance and troubleshooting, these services keep your systems running smoothly and securely. With expert networking solutions, you can achieve reliable performance, scalability, and the ability to adapt to evolving technological needs, empowering your business to stay connected and productive.
Call Box Units
Call box units are advanced communication devices designed to enhance property access and visitor management. They allow tenants, guests, or delivery personnel to request entry while enabling property managers or residents to grant access remotely through secure audio or video communication. With durable designs and integration options, call box units improve security, convenience, and efficiency for multi-family properties, gated communities, and commercial spaces.
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FULL Installation & Service
Our expert team provides comprehensive installation and maintenance services for your security systems. We ensure proper installation, ongoing maintenance, and prompt troubleshooting to guarantee optimal performance and reliability.
Installation Services
Our experienced technicians are skilled in seamlessly integrating security systems into both new construction projects and existing facilities. Whether you’re building from the ground up or retrofitting an existing structure, we have the expertise to design and install a security solution that perfectly aligns with your specific needs and architectural constraints.
Service and Troubleshooting
Regular maintenance checks, troubleshooting of system issues, and prompt repairs to maintain optimal performance and reliability.
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RELIABLE Monitoring & Support
A security system is a comprehensive set of devices and technologies designed to protect people, property, and assets from unauthorized access, theft, and other security threats.
Remote Support
Our Remote Support service ensures that you receive immediate assistance whenever technical issues arise. Our dedicated team of experts is available 24/7 to troubleshoot problems, provide guidance, and resolve any challenges you face—all from the comfort of your location. This proactive support minimizes downtime and keeps your systems running smoothly.
Network Solutions and Support
Network solutions and support ensure reliable, high-performance connectivity across a property, enabling seamless communication and operation of security, automation, and business systems. Their purpose is to optimize network infrastructure, prevent downtime, and provide ongoing technical support for smooth, uninterrupted performance. With scalable designs and proactive monitoring, these solutions ensure secure and efficient connectivity tailored to your property’s needs.
Alarm Monitoring
Protect your business with our reliable Alarm Monitoring service. We provide 24/7 surveillance of your alarm systems, offering immediate alerts in case of any security breaches or suspicious activities. Our team responds swiftly to any incidents, ensuring your property remains safe and secure at all times.
Video Monitoring
Gain peace of mind with our state-of-the-art Video Monitoring solutions. We install and maintain high-definition cameras that allow you to monitor your premises in real-time from anywhere. With features like motion detection and cloud storage, you can easily review footage and keep your business secure around the clock.
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IN-DEPTH SOLUTiONS
Enhance your security and communication capabilities with our comprehensive range of additional services:
Vehicle Entry/Exit Gates
A secure and efficient vehicle entry/exit gate system provides quick access to premises while maintaining tight control over who enters and exits. Its purpose is to enhance security, minimize wait times, and streamline traffic flow through automated gates, keycards, license plate recognition, or mobile credentials. These systems offer reliable, hands-free operation, ensuring both convenience and protection for property owners and visitors.
Subcontracting services
We provide professional subcontracting services for out-of-state security companies needing expert installation support in Arizona. Our experienced team specializes in installing low-voltage systems, including CCTV, access control, alarms, and audio-visual solutions, ensuring projects are completed to the highest standards. With local expertise and a commitment to quality, we serve as a trusted partner to help you successfully deliver your projects in Arizona.
Audio-Visual Systems
Audio-visual systems integrate advanced solutions to deliver seamless communication, entertainment, and collaboration experiences. From conference room setups and video walls to integrated sound systems, we design and install customized solutions that enhance functionality and user experience. Perfect for businesses, multi-family properties, and entertainment spaces, these systems offer reliability, clarity, and advanced control for a wide range of applications.
Call Box Units
Call box units are advanced communication devices designed to enhance property access and visitor management. They allow tenants, guests, or delivery personnel to request entry while enabling property managers or residents to grant access remotely through secure audio or video communication. With durable designs and integration options, call box units improve security, convenience, and efficiency for multi-family properties, gated communities, and commercial spaces.
WE ONLY USE THE BEST
We secure your space with premium, beautifully designed video security and access control systems that seamlessly integrate with your operations. These solutions offer advanced analytics, end-to-end encryption, and streamlined technology to enhance both security and efficiency while maintaining an elegant, modern aesthetic.
Wiegand Reader
A Wiegand reader is a type of access control device that reads encoded data from credentials like keycards or fobs and transmits it securely to the access control system, enabling or denying entry based on permissions.
Glass Break Sensors
Glass break sensors for alarm systems detect the sound or vibration of breaking glass, providing an added layer of security by instantly alerting you to potential intrusions through windows or doors.
Built-in Analytics Camera
Built-in analytics cameras feature advanced technology that processes video data in real time, offering insights like motion detection, facial recognition, and behavioral analysis to enhance security and operational efficiency.
Video Intercom Reader Pro
Multi-technology reader with built-in HD camera and AI intercom capabilities to add enterprise-grade call routing to any entry.
Dome Cameras
Dome cameras are discreet, versatile security cameras with a sleek, dome-shaped design, offering wide-angle coverage, durability, and high-quality video for indoor and outdoor use.
Bullet Cameras
Bullet cameras are compact, weather-resistant security cameras with long-range capabilities, offering high-definition video and night vision for reliable indoor and outdoor surveillance
It’s not just systems. We’re people focused.
Before partnering with Langston Security & Integration, our multi-site retail operation was a patchwork of outdated security systems. LSI streamlined everything—from surveillance to access control—into one cohesive, user-friendly platform. Their expertise saved us money and headaches, while significantly improving our overall security posture. The LSI team’s responsiveness and attention to detail are unmatched. They’re not just vendors; they’re our security partners.

Naqeeb Nurahman
Director of Operations, NexGen Retail Solutions
WE’re BUILT ON RELIABILITY
With extensive knowledge in low-voltage systems, security integration, and advanced technology, we deliver reliable solutions tailored to your needs.
Customized Solutions
We take a consultative approach, designing security and technology systems that align with your unique property requirements and long-term goals.
Exceptional Customer Service
Our responsive team is committed to providing ongoing support, ensuring seamless installation, troubleshooting, and maintenance for your peace of mind.
Comprehensive Offerings
From CCTV and access control to network solutions and audio-visual systems, we provide end-to-end services under one roof.
Trusted Partnerships
We’ve built a reputation for integrity and professionalism, making us a trusted partner to property managers, general contractors, and businesses.
Future-Ready Technology
We focus on integrating innovative, scalable solutions that evolve with technology, ensuring your systems stay efficient and up-to-date.
GET THIS OFF YOUR PLATE, TALK TO AN EXPERT.
Have questions about our security solutions? Our experts are ready to provide personalized guidance and tailored recommendations. Schedule a consultation today.