Can I use existing sensors with SimpliSafe?
David Jones
Published Feb 21, 2026
Can I use existing sensors with SimpliSafe?
Some SimpliSafe packages come with additional motion sensors, but you can add them to your existing system for $29.99 each. The SimpliSafe entry sensor comes with a battery pre-installed and a door chime setting to tell you when someone enters or exits the house.
Can I add a second keypad to my SimpliSafe system?
If you are installing a new Keypad to an existing system it can be added through your existing Keypad, or the Easy Setup Wizard.
How can I reactivate my home security system?
It is a good idea to call a local service which performs free system check for the purpose. In most cases, you can reactivate the security system by calling a local security service. You may call the company that installed the system at first.
Do you need to contact old home security provider?
If you are switching from an active, monitored wired system to a new wireless system, you may want to contact the old home security system provider (if there was one) before you make any physical changes. Just because you’re letting the contract expire doesn’t mean the monitoring service is no longer active.
How old should a home security system be?
Generally speaking, the average expected endurance of a home security system is around 10 years. If you keep using over 10-year-old alarm systems, chances are high that the alarm systems don’t work properly from time to time and the monitoring companies charge your extra repair fees since the surveillance equipment is too old.
Is it possible to upgrade your home security system?
Lucky for you, it’s possible to upgrade your existing home security system. These four security system upgrades may be the best solution for you! Many security systems can be added on to without replacing all of the nuts and bolts.
It is a good idea to call a local service which performs free system check for the purpose. In most cases, you can reactivate the security system by calling a local security service. You may call the company that installed the system at first.
What can I do with my old home security system?
Startup Konnected found a use for your janky old wired home security system — to convert it into a SmartThings – or Home-Assistant-powered security system via its $69 Alarm Panel (roughly £50 and AU$90 converted). Expected to ship to backers globally in February 2018, the Alarm Panel has raised over $115,000 on Kickstarter.
If you are switching from an active, monitored wired system to a new wireless system, you may want to contact the old home security system provider (if there was one) before you make any physical changes. Just because you’re letting the contract expire doesn’t mean the monitoring service is no longer active.
What’s the best way to upgrade your home security system?
Option 1. Use Existing Home Security Systems Option 2. Upgrade & Convert Wired Alarm Systems Option 3. Apply New Self-Monitoring Security Systems If the existing alarm security system is still in good shape, whether it’s a hardwired alarm system or wireless alarm system.