Services
Custom Home Security Solutions.
Protecting Southern California Homes and Families since 1956.
Family-Owned
Custom Designed
Professionally Installed
Locally Monitored
Home Security
Advanced Security Solutions, Tailored Just for You.
Post Alarm is one of the only local, full-service security organizations in the Southern California area providing professionally installed, fully integrated, customized security solutions that result in earlier threat detection and synchronized response, getting you help faster when it matters most.
With 24/7 local monitoring, remote access from your phone for real-time notifications, advanced video surveillance technology, and Patrol response* working in synchrony, Post makes full-coverage home security simple.
Protect your home with the latest security technology and rapid patrol response from a family you can count on.
Synchronized Security
Complete Home Security Solutions.
Professional Design & Installation
No two home layouts are identical; your security system should reflect your unique needs. Professional design and installation ensure that your system is perfectly fitted for your home by a trained security professional.
Local Monitoring
Our award-winning, locally-based UL Central Monitoring Station is the fundamental hub of our security services, and our advanced alarm panels keep your system in constant communication.
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Intrusion Alarms
Leave nothing to chance with burglar alarm systems that utilize door and window sensors, glass break sensors, motion detectors and a central alarm panel to prevent and safeguard against any unauthorized entry to your home.
Smart Home
Enjoy complete convenience and control of your security systems from anywhere with smart home integration. Arm your system, view camera feeds, and manage lights, locks, and thermostat settings in-app from a single device.
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Security Cameras and Video Monitoring
View live video feeds from your mobile device and receive real-time notifications of any activity with video security solutions, including interior and exterior surveillance with advanced analytics capabilities. Plus add enhanced services like Night Shield® for early detection and response.
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Fire Alarm Monitoring
Fire alarm monitoring ensures that your fire alarms are constantly monitored by a professional service, providing immediate alerts and assistance in the event of a fire emergency, whether you are home or not.
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Patrol & Armed Response
Our highly trained Patrol officers are crucial to our integrated security solutions. They provide 24/7 armed alarm response and visible community patrol, plus additional services like Vacation Watch and Patrol escorts.
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Upgrade System
Switching Your Alarm Monitoring is Easy.
Already have a system? Often, we can easily activate existing equipment. Plus, enjoy loyalty discounts and financing as low as 0% APR with approved credit on new equipment & system upgrades*.
Upgrade My Existing System FAQ’s
Frequently asked home security systems questions.
How does a home security system work?
When your system is armed, once triggered, it sends an alert to our local, award-winning central monitoring center. An audible alarm will also trigger in the home, as well as send an immediate notification to your phone, alerting you of the situation. Simultaneously, our monitoring station will dispatch local patrol and first responders to arrive on the scene quickly in the event of an emergency.
What features are included in a basic home security system?
All of our security systems are custom-designed for your home and lifestyle. From basic security to more enhanced security offerings, Post can provide the level of protection you need. A basic home security system should include a touchscreen keypad with a backup battery, door and window sensors on every contact point on the first and second stories of your home, motion sensors, glass break detectors, a high-decibel alarm siren, and a yard sign and window decals. Your system should be by a UL-certified monitoring center for fast help in the event of an emergency.
What are the benefits of having a home security system professionally installed?
Professional installation ensures your home security system is perfectly tailored to fit the unique needs of your home. Our trained and certified security professionals provide the peace of mind that your system is installed correctly and fully operational. In addition, your alarm technician will test all components of your alarm and troubleshoot any communication issues. They will also give you a full walk-through of your system and ensure that you’re educated and comfortable using it before they leave your property.
Is a home security system worth it?
A home security system is worth the investment. Homes without a security system are 300% more likely to be targeted by burglars than homes with security systems. Security cameras, in particular, act as a deterrent for potential intruders. You should never leave the security of your home and family to chance.
Does a home security system give me a discount on homeowner’s insurance?
Depending on your carrier, some insurers offer up to 15% off your home insurance premiums with security systems. Check with your insurance company for specific details.
Get Started
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