Is SimpliSafe really wireless?

Yes. All sensors, cameras, and the keypad communicate with the base station wirelessly (proprietary 433 MHz for sensors, Wi-Fi for cameras). The base station needs to be plugged into power and has a 24-hour battery backup. There are no wires running between sensors.

Does SimpliSafe work without Wi-Fi?

Yes, with caveats. The base station uses cellular backup (AT&T or Verizon) on Standard and Fast Protect plans. Sensors will still trigger alarms and the monitoring center will still be notified even if your Wi-Fi is down. However, camera streaming and app remote access require an internet connection.

Can SimpliSafe be hacked?

SimpliSafe's security has been tested. In 2019, researchers demonstrated a bypass of the cellular radio requiring physical proximity and expensive equipment. SimpliSafe has since patched the vulnerability in newer base station firmware. No successful remote hacks have been documented. The physical camera shutter provides an additional layer of privacy protection.

What happens if the power goes out?

The base station has a 24-hour battery backup. Sensors run on batteries (most last 5-7 years) and continue operating normally. Cameras require power and will shut down without it unless connected to a UPS. The cellular backup keeps monitoring active throughout a power outage.

Can I use SimpliSafe in a rental apartment?

Absolutely. The adhesive mounting means no holes in walls. You can take the entire system with you when you move. Many renters use a 3-5 piece system for basic door/window monitoring.

How does the Anti-Theft Guarantee work?

You must be subscribed to Fast Protect monitoring. If a burglary occurs while your system is armed and professionally monitored, you file a police report and a claim with SimpliSafe. SimpliSafe reimburses up to $500 of your home insurance deductible and replaces stolen SimpliSafe equipment up to $2,500.

Does SimpliSafe work with Alexa and Google Home?

Yes. With Alexa, you can arm/disarm, check system status, view camera feeds on Echo Show devices, and include SimpliSafe in Alexa Routines. With Google Assistant, you can arm/disarm, check status, and view cameras on Nest Hub devices.

Does SimpliSafe work with Apple HomeKit?

No, SimpliSafe does not natively support Apple HomeKit. Community members have built Homebridge plugins that provide limited integration, but it is not an official or supported path. If HomeKit is non-negotiable, consider Abode or Honeywell.

Can I install SimpliSafe myself?

Yes, and it is designed for DIY installation. Each sensor has pre-applied adhesive. You download the app, follow the on-screen steps, and place sensors where needed. Most people complete a full installation in 20-35 minutes. Professional installation is available starting at $79.

What is the difference between Standard and Fast Protect monitoring?

Fast Protect ($32.99/month) adds three things over Standard ($27.99/month): (1) AI-powered video verification with automatic camera analysis and rapid police dispatch for verified threats, (2) the Anti-Theft Guarantee covering up to $500 of your insurance deductible, and (3) extended 90-day cloud storage up from 30 days.

SimpliSafe Review 2026: The Best Wireless Home Security System for Privacy?

SimpliSafe Review 2026: The Best Wireless Home Security System for Privacy? | Nest Digital Studio