Security cameras, access control, intercoms, PA, silent panic alerts and fire alarms for Texas schools and colleges, designed around today's state safety standards and installed by a local team that has protected Texas since 1990.

Texas schools are working to stricter safety standards than ever: locked exterior doors, campus maps with numbered doors, silent panic alerts in every classroom, and regular audits to prove it all works. At the same time, campuses still need to welcome families, make every resource count and keep learning on schedule.
Alarm Masters helps schools meet those standards with systems staff can actually use. We design, install, monitor and service security and life-safety systems for K-12 districts, charter schools, private schools and colleges, and we keep them working all year, not just on audit day.
Fire alarms, voice evacuation and annual inspections for classrooms, gyms, cafeterias and auditoriums.
HD cameras for entrances, hallways, parking, bus loops and athletics, with fast search when an incident needs review.
Locked exterior doors with Brivo, HID or Salto card, fob and mobile access, secure vestibules and campus-wide lockdown from one screen.
Video intercoms at the front entrance so staff can see and speak to visitors before they buzz them in.
Bells, announcements and emergency paging that reach every classroom, hallway and outdoor area.
Fire, intrusion and video monitoring that protects your campus nights, weekends and summer breaks.
Since 2023, Texas public schools and open-enrollment charter schools have new safety rules to meet. Alyssa's Law (SB 838) requires silent panic alert technology in every classroom that connects staff with emergency services. House Bill 3 and the TEA school safety standards cover exterior doors, access control and campus maps with door numbering. We help you put the right systems in place and keep them working.
See how we handle school fire alarm inspections →The main entrance is where most school safety plans start. We combine access control on exterior doors, a video intercom at the front desk and cameras on the approach, so staff can see who is outside, speak to them and decide whether to let them in. Every other door stays locked and monitored, and if one is propped open, staff know straight away.
When something goes wrong, every second counts. With access control and PA working together, an administrator can lock every exterior door and make a campus-wide announcement from one screen or phone, while silent panic alerts in each classroom notify responders without a sound.
Vaping is one of the most common problems schools ask us about. Vape detectors are placed in restrooms and locker rooms, areas where cameras cannot go, and send instant alerts to staff when vapor is detected.
Larger campuses need systems that scale: access control across dozens of buildings, PA and mass notification for outdoor spaces, and cameras managed from one platform. We design campus-wide systems that grow with you, one building or phase at a time.
A broken door lock or a dead PA speaker cannot wait for summer. We guarantee a 48-hour turnaround.
Fire, cameras, access control, intercom, PA and monitoring from one licensed Texas team.
Phased upgrades that line up with your planning cycle and grant timelines.
Family-owned and based in Spring, serving Texas since 1990.

We walk the campus with your safety and facilities leads and review your latest audit findings.

A clear, phased plan matched to your priorities, board approvals and grant deadlines.
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Installation scheduled around the school day, holidays and summer break.
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Monitoring, inspections and priority response all year round.
“Alarm Master is amazing. I called them to correct our school's name on the App. Diego helped me. He was very patient, knowledgeable and helpful. My question was well answered and resolved. Thank you very much!”
“Sometimes business owners that communicate really well are some of the best ones to work with. These guys operate quickly, effectively, have attention to detail, and operate with the utmost integrity. I could not ask for anything more in a business.”
Public and charter schools need locked and monitored exterior doors, campus maps with access control and door numbering, silent panic alert technology in every classroom and a working fire alarm system. Most also use cameras, a front-entrance intercom and a PA system. We help you plan the right mix for each campus.
Alyssa's Law (SB 838) requires Texas public school districts and open-enrollment charter schools to provide silent panic alert technology in every classroom, so staff can contact emergency services immediately.
Cover the main entrance and vestibule, every exterior door, hallways, cafeterias, gyms, parking lots, bus loops and athletic areas. Cameras do not go in restrooms or locker rooms; vape detectors can cover those areas instead.
Yes. With access control and PA working together, staff can lock every exterior door and make an announcement from one screen or phone.
Yes. Many campuses run a mix of older panels, cameras and door hardware. We can monitor and service what is already installed and expand it campus by campus, so upgrades line up with your bond, planning or grant cycles.
Yes. We schedule around classes and events, and save the biggest work for breaks and summer when possible.
Partner with Alarm Masters to secure your business with trusted fire and security solutions. Request a free, no-obligation estimate and experience the service quality that’s protected Texas for over 35 years.
