Assess the Manhattan Beach property
Review risks, blind spots, doors, existing infrastructure, network, power, and access conditions.
Hello, Manhattan Beach
Professional security system installation in Manhattan Beach.
Three Factor Security provides security camera installation, alarm installation, access control, and intercom installation for homes, offices, hotels, shops, campuses, and apartment communities throughout the downtown and beach districts, commercial areas, and surrounding neighborhoods.
- ★ 4.9 ratingHundreds of client reviews
- 10,000+Systems installed & serviced
- Since 2008Family-owned
- CSLB #1094834C-7 licensed, bonded & insured
- BSIS ACO #8164Licensed alarm company
Manhattan Beach security systems
Built for how Manhattan Beach properties actually operate.
Manhattan Beach properties range across coastal residences, technology offices, hospitality, retail, schools, and multifamily properties. We design camera coverage, alarm zones, door control, and visitor entry around the way each site is used rather than applying a standard equipment package.
Compact lots, public activity, shared parking, coastal exposure, and finish-sensitive interiors call for deliberate placement and infrastructure planning.
From a few cameras to a full enterprise build, Three Factor Security covers Manhattan Beach with commercial-grade hardware: high-resolution and 4K cameras, long-term DVR/NVR storage, AI detection that flags people and vehicles, and mobile viewing from anywhere in the world. Because Manhattan Beach is an upscale South Bay beach city, we design around how each property is actually used — beach homes, retail, and restaurants each get a system built for them, not a one-size-fits-all package. Every Manhattan Beach project begins with an on-site walkthrough near the Strand and the Manhattan Beach Pier and finishes with hands-on training and warranty terms written into your project agreement.
Property-specific security planning
Coordinating household entry without oversharing access
For a Manhattan Beach home or residential community, plan separately for daily residents, scheduled service visits and one-time visitors. Intercom routing and temporary access should work for the people using the property without giving every participant administrator privileges.
Camera selection should consider usable detail, exterior exposure, privacy boundaries and changing light. Identify which recording functions remain local and which app features rely on internet service. Include account recovery, credential removal and a maintenance contact in the handoff.
Representative Southern California field work
Local planning backed by hands-on installation experience.
For Manhattan Beach, we plan around the property in front of us and bring the same field standards shown in these authentic regional installations. Our experience spans urban commercial properties, active business environments, industrial operations, and residential sites. Images show Three Factor Security work completed elsewhere in Southern California and are selected to match the broad property context—not to represent a specific address in Manhattan Beach.
Commercial • Industrial • ResidentialAssessment • Design • InstallationMonitoring • Service • Response
Fieldwork inWestlake Village
Fieldwork inGlendaleAvailable in Manhattan Beach
Complete security services from one team.
Security Camera Systems in Manhattan Beach
Cameras placed for the views you actually need, with clear footage you can check from your phone.
Explore service →Live Monitoring & Remote Site Surveillance in Manhattan Beach
Construction sites and vacant properties, watched from a UL-listed, Five Diamond central station.
Explore service →Virtual Security Guard & Incident Response in Manhattan Beach
Virtual guarding through our UL-listed monitoring partner: live remote patrols, verified events, and audio talk-down.
Explore service →Alarm Systems in Manhattan Beach
Alarm systems that are simple to arm, easy to verify, and ready for monitoring.
Explore service →Intercom Systems in Manhattan Beach
See and talk to visitors before you open the door or gate.
Explore service →Access Control Systems in Manhattan Beach
Card, fob, and phone access for doors, gates, and garages, with permissions you control.
Explore service →Early Detection Systems in Manhattan Beach
AI analytics and thermal sensing that flag a problem while it is still developing, not after the damage is done.
Explore service →Gates, Fencing & Perimeter Security in Manhattan Beach
Pedestrian and vehicle gates, fencing, and gate operators, tied into your access control and intercoms.
Explore service →Security Audio & Emergency Communication Systems in Manhattan Beach
Speakers, paging, and talk-down so your team can warn people and direct them in real time.
Explore service →Security System Upgrades & Modernization in Manhattan Beach
Upgrades for older systems that are unreliable, unsupported, or never documented, keeping whatever still works.
Explore service →Consulting & System Design in Manhattan Beach
An honest audit of what you have and what is missing, plus a plan you can budget in phases.
Explore service →Preventive Maintenance & System Health in Manhattan Beach
Scheduled inspections, cleaning, and testing, so problems get caught before you need the footage.
Explore service →Your local project
From site walk to system handoff.
Design the system
Choose the equipment, map the coverage, and plan for what you will add later.
Install & commission
Install it cleanly, test everything, set up your phones, and walk your team through it.
Support after handoff
Stay available for service, maintenance, and upgrades after the install.
Nearby service areas
Free assessment
Plan your security in Manhattan Beach.
Tell us how to reach you and what you need. Here’s what happens next:
- We call you.A short phone consultation about the property and what you need.
- We visit if it helps.For qualifying projects, we review the property on site.
- You get an estimate.Verbal or written. Scope and pricing are agreed in writing before any paid work.
Family-owned since 2008 · Licensed, bonded and insured · CA CSLB #1094834 (C-7) · CA BSIS ACO #8164 (Alarm)
Begin with a professional assessment