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Why you should get cellular and battery backups with your San Francisco security system

June 10, 2025
Smart home control panel on wall outside bathroom

A backup plan is crucial to many aspects of life, and that includes your property’s security. When shopping for alarm systems, you need to ask yourself this question: Will you be able to reach monitoring agents if you lose power or internet service? Let’s take a brief look at how alarm systems communicate and why you ought to have battery and cellular backups.

How do security systems communicate?

Historically, alarm systems delivered notifications through the wiring of regular phone lines. During urgent events, the security system could take control of the line to contact monitoring professionals immediately. But as you’ve noticed, traditional phone lines are going the way of the dinosaur due to the rapid expansion of wireless and cellular technology.

Newer systems turn to cellular networks and wireless communications

You might still come across alarm systems that use landlines. But, most modern systems offering features like custom automation and remote access employ wireless communication standards like Wi-Fi and Z-Wave, as well as cellular networks. No matter what your alarm counts on as a primary means of communication, you should have a backup. Redundant networks are critical to providing continuous performance. 

Home security battery backups are essential 

If your phone line is cut or your internet goes out, you need a cellular fallback to communicate with your monitoring team. But what about electrical outages? If your house suddenly darkens as a result of severe storms, you need backup power to maintain functionality. The top alarm systems in San Francisco will provide dependable battery backups to power your system for multiple hours, an entire day, or more. 

When choosing a home security system, be sure you understand how it connects and if there is a power supply and cellular backup.

Vivint supplies the backups your San Francisco home needs 

Known as an innovator in home security with options like custom automation and active deterrence, Vivint gives you the dependability and redundancy you must have. Vivint’s Smart Hub utilizes a full-day battery backup and maintains contact with the battery-operated wireless sensors during a power outage. A longer-lasting backup battery is available if you reside in an area where blackouts regularly occur. If your internet goes down, the Smart Hub will instantly transition from your home’s wireless network to a cellular connection. 

Install Vivint home security systems in San Francisco with battery and cellular backups

Stay connected and safeguarded under any circumstances with a full-featured home security system in San Francisco from Vivint. Our solutions come with cellular and battery backups, so you’ll always have a way to communicate with monitoring personnel. You’ll also have amazing functionality at your fingertips with the Vivint App and Vivint Smart Hub. If you would like to make life more convenient and secure, contact us at (415) 969-9484.