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Houston Leading Security Cameras, Access Control, Security System Integration Technology Installation Company

Schedule your free on-site consultation with one of our security consultants today. – Call today (281) 407-0768. Nexlar is Houston’s premier integrator for low voltage technology. We service, install and maintain surveillance cameras, access control, and commercial security. We also provide service and support for virtual guard service, VOIP, Telephone Entry Systems, automatic gates & fences. Call us today! Our Award-Winning Houston installation team is here to help you with any low voltage technology question. We are customer-centric, and our goal always provides you with the best technology for the best price to ensure you maximize your return on investment. Our knowledgeable team can set up your system software to be a custom build with alerts that will help keep track of inventory, employee productivity, and minimize your liability.


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Nexlar is a leader in the delivery of scalable, innovative and integrated security technology solutions. We service corporate and public sector organizations. Our Passion is to solve your organization’s most difficult challenges by implementing the right technology. With a proven track record of delivering innovative and customized solutions to over 1000 clients. That’s why many government departments and fortune 500 companies trust us with their sensitive and demanding security and technology projects. Our friendly, experienced and knowledgeable consultants can help you plan, design, implement and maintain the latest technology solutions



  • Fiber Optics
  • Security Systems
  • Security Cameras
  • Network Enclosure
  • Wireless Network
  • Network Wiring
  • Access Control
  • Intercoms
  • Audio and Visual
  • Gates and Fences
  • Telephone Systems
  • Parking Lot Control Systems


  • Camera Systems
  • E-Stop Solutions
  • Mag Locks
  • Emergency Phone
  • Mass Notification


  • Custom Software Development
  • IOT Integration and Development
  • Software Modernization Business
  • Process Automation
  • E-Commerce Solutions
  • Cloud Solutions
  • We specialize in Security, Technology & Software Integration to increase your ROI
  • Trustworthy technicians undergo extensive background checks
  • Get flexible solutions to meet your demands and budget 5 Star Diamond Monitoring Stations
  • Rated A+ By Better Business Bureau
  • Flexible Leasing Options
Federal & Government Sector – Military Complex, Government Agencies, Housing Authority Private Sector – Banks, Storage Buildings, Churches, Private Schools, Collages, Cargo Companies, Hotels, Hospitals, Apartment Complex, Country Clubs, Any other Commercial Business
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Nexlar Live Security Surveillance Camera
Reduces gaps in security by offering more consistent coverage – our eyes can be everywhere you need them to be, simultaneously.
Nexlar Security Virtual Guard System
Save money with our unique remote, one-way video, two-way audio systems, providing your guests with world-class service remotely.
Nexlar Remote Security Cameras
Need security cameras on sites without power and data connection? We offer unique solutions to secure your remote property.
Nexlar Security - Maintenance and Health Check System
Be proactive; our cloud-based Service and maintenance ensure your security cameras and access control technology will never fail.
Mobile Video Surveillance - Nexlar Security
Easily view your security cameras using your smart cellphone, tablet, and computer – Call us now for a custom solution.
Houston Access Control - Nexlar Security
Access control allows you to Control know when and where someone enters or exit your property with remote identification, live video verification, and audit trail of entry and exit activities.
Nexlar Thermal Security Camera Surveillaince
Thermal Imaging Cameras allows you to see objects based on the heat they radiate, giving you unique insights you could only see using a thermal imaging camera technology.
design and Nexlar Security Camera Design and Installation
Every business is unique, and the Nexlar team offers a creative approach to protect your business. Get affordable custom system design, ongoing proactive security maintenance, and support.
Nexlar Security Solar Camera Monitoring

keep track of remote sites with our unique mobile solutions.
Our systems utilize the latest battery and solar power technologies.

Nexlar Security - Avigilon Unusual Motion Detection
Security Cameras with advanced AI technology can continuously learn what typical activity in a scene looks like and then detect and flag unusual motion.
Nexlar Security - Time Lapse Video Cameras
Easily keep track of your project performance and retain high-quality images. Use these images for marketing and project management.
Nexlar Security Integration Service
Unique software, access control, and camera integration to make sure you gain the highest return on your investment
Nexlar Security Facial Recognition System
Unique facial indemnification solutions for security cameras and access control provide you with unique insights allowing you to give access or know who is entering your property.
Nexlar License Plate Access Control
Easily keep track of who enters your property and get a notification when a blacklisted car tries to enter through your gates. Get a customized solution with our unique license plate recognition technology.
Nexlar Security - Artificial Intelligence Video Analytic
Save time and money with our unique Artificial intelligent software. Avoid wasted time and improves efficiency with our unique pattern detection technology that can accurately recognize people and vehicles’ movements while ignoring motion not relevant to a scene. Ensure alerts are meaningful.
Nexlar Security - Playback Analytic
Maximize your time and return on your investment. Get our unique self-learning and next-generation analytic to detect, flag, and notify unique events occurring in real-time.
Directions, That Matter!
Service And Quality Matters
Increase return on your investment with our custom security cameras, access control and software integration technology.

Quickly, professionally, on budget and on schedule, I would not hesitate to recommend Nexlar

Cliff M. Fogo de chao

Nexlar Security - Fogo-De-Chao Logo

Nexlar staff attend to our needs in a courteous and professional manner

Jeremy Director Of Facilities – BCFS

Nexlar Security - BCFS Logo

Outstanding customer service, fast and professional installation


Nexlar Security - Walmart Logo

Thank you so much for your quick and effective work with us. Your technician was outstanding

Production Group Leader (PGL) – Haliburton

Nexlar Security - Mathew Haliburton Logo