We deliver dependable, custom security systems and solutions in Pasadena residents, businesses, and public institutions expect to keep them safe. From the ground up, we design systems tailored to the exact needs of your space, whether you’re protecting a commercial property, managing a multifamily building, or safeguarding your home.
In Pasadena, safety concerns vary from block to block. That’s why we don’t take a one-size-fits-all approach. Instead, we build solutions that work with your layout, your hours, and your level of risk—while keeping technology intuitive, adaptable, and secure.
Electronic Access Control and Credential Management
Our electronic access control services allow Pasadena property owners and managers to monitor who enters and exits, and when. We install access systems with keypads, proximity cards, fobs, and biometric readers. These systems are managed through easy-to-use software platforms where you can set schedules, restrict areas, and remove or update user permissions in just a few steps.
We support integration with existing infrastructure and offer scalable solutions that are ideal for:
- Office buildings and coworking spaces
- Medical offices and research facilities
- Apartment complexes and gated residences
- Storage and inventory access areas
Whether it’s a single-door access reader or a property-wide credential system, we ensure everything is configured correctly and operating securely.
Live Video Monitoring with Guard Interaction
This combines security camera surveillance with remote guards who monitor activity in real time. When a threat is detected, trained professionals verify what’s happening and take immediate action—either communicating through two-way audio, activating deterrent systems, or contacting emergency services.
These can be the sort of effective custom security systems and solutions Pasadena properties require after-hours, and in remote areas where live security is necessary but on-site staff may not be practical. It works especially well for parking structures, warehouses, industrial lots, construction areas, and commercial buildings off-hours, as well as many others.
The system is designed to respond faster than traditional alarms while also reducing false alarms and unnecessary emergency calls.
AI-Driven Smart Security Tools
Our advanced systems are powered by artificial intelligence that makes monitoring more precise and less labor-intensive. AI tools can identify unusual activity, detect perimeter breaches, and differentiate between people, animals, and vehicles.
These smart systems are programmed to alert you only when it matters. They help eliminate distractions and wasted time, especially for larger properties or high-traffic areas.
AI analytics we offer include:
- License plate recognition
- Object left-behind detection
- Loitering alerts
- Crowd density monitoring
- Face matching for known personnel or restricted access
All AI tools are integrated with the surveillance system, access control, or both, depending on what you need. This provides an additional layer of automated intelligence that supports both passive monitoring and active security.
Customized Surveillance and Detection Systems
We install surveillance systems that are designed to give you full visibility over your property. Every camera is selected based on its resolution, field of view, and light conditions, then installed by trained professionals for maximum coverage. We make sure your blind spots are addressed and that your system can deliver both live and recorded footage when you need it.
Pasadena properties benefit from camera systems that include features like:
- High-resolution recording and optical zoom
- Low-light/night-vision technology
- Wide-angle coverage for outdoor and interior spaces
- Weather-resistant enclosures for external cameras
- Integration with mobile apps and remote access
Footage is saved securely, either on-site or in the cloud, depending on your preferences. We help you monitor activity in real time and provide clear recordings when verification or investigation is necessary.
Ongoing Support, Updates, and Maintenance
Custom security systems require attention over time. We help ensure your system is always working at full strength through regular maintenance, software updates, and prompt technical support.
You’ll always have a clear point of contact, whether you need an access card reprogrammed or want to explore additional system features.
Efficient and Respectful Installation Services
Our installation team works efficiently and respects the space we’re working in. Whether we’re installing systems in a historical Pasadena building or a newly built structure, we ensure all components are mounted securely, wires are concealed when possible, and that equipment functions properly from the start.
Before we finish any job, we walk you through your new system, set up user permissions, and offer a full demonstration. You won’t be left to figure things out on your own.
Every site has different concerns. We deliver custom setups for all types of properties in Pasadena.
From modest installations to comprehensive multi-system environments, we offer options that can be expanded or adapted as your needs evolve.
Layered Security Solutions in Pasadena for Better Protection
We can tie multiple systems into one platform so you can manage access, monitor video, and respond to alerts from one interface. Everything works together—so you’re not jumping between apps or unsure who’s responsible for managing which part.
For example, a facility with both access control and surveillance can automatically trigger a recording session when an entry is attempted after hours. Or, your AI tools can flag motion in off-limit zones and prompt a live review by our virtual security staff.
The result is a unified, efficient solution that keeps you informed without overwhelming you.
Pasadena Security to Fit Your Needs
If you’re ready to implement custom security systems and solutions Pasadena built to last, Security By Sit is ready to assist. We offer property evaluations, system design, full installations, and continued support that doesn’t stop when the job is done.
At Security By Sit, we’re here to ensure that your Pasadena property stays safe, secure, and ready for anything. Our experience lets us build practical solutions that respond to your concerns, while also ensuring compliance with any necessary regulations.
None of our services are outsourced. Every system is installed and supported by our trained personnel. Every camera placement and control panel is chosen based on years of experience. Our Pasadena clients count on us because we’re committed to delivering long-term security performance—not just initial setup.
Reach out to our team to learn more about how we can help protect what matters to you—whether that means cameras, access control, monitoring, or a combination of systems designed specifically for your space.