SimpliSafe is one of the most recommended DIY security systems on Reddit – but with a very specific caveat that comes up in almost every thread. The alarm system earns genuine loyalty. The cameras are a different story entirely.

We went through years of discussions to find out what long-term users actually think and what to know before you buy.

The Good

Core Alarm System That Earns Long-Term Loyalty

• Among the most consistent positive sentiments in any product category we’ve covered — users who stick to the sensors and monitoring rarely look back “SimpliSafe has been great in the 10+ years I have used them.” (17 upvotes) “Been on SimpliSafe since at least 2011. In my experience it’s been good. Only ever had one semi real break-in issue and it worked as expected.” (20 upvotes)

Easy DIY Setup

• No technician required, no installation fees, and the app is consistently praised as more intuitive than competitors “I like the SimpliSafe sensors WAY better than others such as Ring. I also like the ease of use and found the app more user friendly and intuitive than others.” (4 upvotes)

Better Value Than Legacy Providers

• Even with price increases over the years, users consistently find it cheaper than ADT or Vivint for comparable monitoring “I’ve had SimpliSafe for almost 10 years. Even with price increases it’s still cheaper than other companies.” (5 upvotes)
• Full systems go on sale for 60–70% off during Black Friday and pre-Black Friday events — the best time to buy by a significant margin

The Not So Good

The Cameras — Reddit Is Unanimous

• The single most consistent piece of advice across every thread, across years of discussion “Use the base station, sensors and the monitoring service. Do not use the cameras.” (28 upvotes) “SimpliSafe is a great DIY alarm system. It’s not a great camera company. SimpliSafe for alarm + Eufy/Reolink/etc for cameras is the way to go.” (16 upvotes)
• The consequences of camera failure can be serious “The camera notified me that someone was in my car and I could even see the person’s face — but none of the footage was saved. The person ended up stealing the camera. I tried to show what it recorded to the police and there was nothing to show.” (7 upvotes)

Signal Jamming Vulnerability

• The most upvoted concern and one that technically-minded users flag consistently “SimpliSafe has been known to be easily bypassed.” (58 upvotes)
• Wireless sensors operate on a single common frequency that can be jammed with relatively inexpensive equipment — a meaningful limitation for anyone with serious security concerns

Monitoring Response Limitations

• Text-based alerts rather than phone calls flagged as a concern for worst-case scenarios “Whenever an alarm trips I get a text asking if there is an emergency. No phone call. What if someone had broken in or followed my wife home and had her at gunpoint?” (4 upvotes)

Other Concerns Worth Knowing

• Subscription price creep — monitoring costs have risen from $25/month in 2018 to approximately $31.99 recently
• Motion sensors can trigger on pets despite manufacturer claims to the contrary
• Sensors in large or irregularly shaped homes can fall out of range of the single base unit
• SimpliSafe was acquired by private equity (GTCR) in September 2025 — raising concerns about cost-cutting and reduced innovation among long-term users
• One quirk worth knowing: entering the master code during a false fire alarm actually confirms a fire to the monitoring center and triggers dispatch

How It Compares

• ADT — overwhelmingly negative on Reddit; predatory contracts, deceptive sales, poor customer service, and aging infrastructure; the comparison that makes SimpliSafe look good “ADT is wildly overpriced and in my opinion not worth it.” (15 upvotes)
• Vivint — similarly negative; locked contracts, overpriced equipment, and numerous documented deceptive practices
• Ring — mixed; lower monitoring cost and good camera variety, but privacy concerns around data sharing with law enforcement are well-documented
• Eufy / Reolink — the most recommended camera pairings for SimpliSafe users; better quality, local storage, and reliability at a fraction of the cost
• Alarm.com / Qolsys IQ4 — recommended by technically sophisticated users as a more robust DIY alternative with encrypted, frequency-hopping sensors that address the jamming vulnerability
• Local alarm companies — recommended for better police relationships and faster response times “Find a local alarm company. You’ll have much better options.” (14 upvotes)

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Is It Worth the Price?

When It Is Worth It

• You want a reliable, no-contract DIY alarm system without the predatory practices of ADT or Vivint
• You buy during a sale — 60–70% off makes the hardware cost easy to justify
• You’re pairing it with third-party cameras rather than relying on SimpliSafe’s own camera products
• You live in a standard-sized home where sensor range isn’t a concern

When It’s Not Worth It

• You need serious, professional-grade security — the jamming vulnerability is real and well-documented
• You’re expecting the cameras to pull their weight — they won’t
• You have a large or irregularly shaped home where a single base unit may struggle with sensor range
• You’re concerned about the long-term trajectory under private equity ownership

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Tips from Reddit

• Buy all sensors during a sale — individual sensors rarely go on sale separately; stock up on everything when the full system is discounted at 60–70% off
• Skip SimpliSafe cameras entirely — pair with Eufy, Reolink, Blink, or Unifi for dramatically better video quality, local storage, and reliability
• Don’t use branded SimpliSafe signs — generic security signage avoids advertising which system you have, making it harder for bad actors to research bypass methods
• Add a Wi-Fi booster for outdoor cameras and sensors in larger homes — range issues are real and a booster is a cheap fix
• Add water leak sensors — setup takes seconds and can prevent tens of thousands in damage; one of the most unanimously recommended add-ons
• Keep monitoring active for the warranty — the lifetime hardware warranty requires an active subscription; let it lapse and you lose coverage
• Use silent alarms creatively — the system supports silent alerts without police dispatch, useful for monitoring specific areas when you don’t want a full response triggered
• Run a secondary independent camera system like Blink as a backup in case the primary system is compromised

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Final Verdict

Reddit’s verdict on SimpliSafe is genuinely positive — with one loud and consistent exception.

• Trusted by long-term users who rely on it for what it does well: door and window sensors, professional monitoring, and emergency dispatch
• Let down anyone who bought the cameras expecting them to match the quality of the alarm system

The alarm earns its reputation. The cameras do not. And the jamming vulnerability is worth understanding before you decide whether SimpliSafe is robust enough for your specific situation.

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