Updated September 30, 2026 · SmartHomeCue Editorial Team
SimpliSafe Home Security vs SONOFF
SimpliSafe Home Security vs SONOFF: the differences
| Compare |  SimpliSafe Home Security |  SONOFF |
|---|---|---|
| Products | Alarm, Camera, Smart lock, Video doorbell, Smoke alarmCovers more | Camera, Alarm |
| Professional monitoring | YesHas it | No |
| Money-back period | 60 daysHigher | 30 days |
| Top resolution | 2k | 4k |
| Recording retention | 30 days | 90 daysHigher |
| Price | Not confirmed | €20.47 |
| Local storage | Not confirmed | Yes |
| End-to-end encryption | No | Not confirmed |
| Free features | Not confirmed | 1080P live view, free motion detection push alerts, local microSD (TF) recording up to 128GB, two-way audio, sleep mode, privacy zones and RTSP; CAM-C44HE adds local AI detection and security modes with no monthly fee |
| Installation required | No | Not confirmed |
Same on both: Minimum contract (0 months).
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Key differences
- SONOFF scores higher overall: 9.4 vs 9.2.
- Products: only SimpliSafe Home Security offers Smart lock, Video doorbell, Smoke alarm.
- Professional monitoring: only SimpliSafe Home Security.
- Recording retention is higher at SONOFF: 90 days vs 30 days.
- Support channels: only SimpliSafe Home Security offers Phone.
- Support channels: only SONOFF offers Email.
- Money-back period is higher at SimpliSafe Home Security: 60 days vs 30 days.
- SONOFF is available in 27 more countries.
- Pricing model: only SimpliSafe Home Security offers Monitored.
- Power source: only SimpliSafe Home Security offers Battery, Solar.
Our verdict on each
SimpliSafe Home Security
SimpliSafe Home Security suits households wanting a self-installed alarm with optional professional monitoring and no minimum term, since contracts run 0 months. Cameras, a video doorbell, a smart lock and smoke alarms share the system, and you get 60 days to send a kit back, though doorbell clips are not end to end encrypted.
SONOFF
SONOFF suits people building a wired or Zigbee home on a tight budget who want cameras and climate gear that keep working without a subscription. Entry costs start at €6.16, the range is Matter certified, and local storage holds recordings for 90 days. The catch is support, which runs on email and help centre only.
Score breakdown
| Area | SimpliSafe Home Security | SONOFF |
|---|---|---|
| Cost | 9.1Contract terms of 0 months mean hardware is bought at entry with no minimum term to serve. | 9.9HigherEntry price runs €6.16 and a camera sits at €20.47, with monitoring and contracts at 0 months, well under the €61.38 typical band. |
| Offer | 9.1Higher60 days to send a kit back, with alarm, camera and smart lock covered under a single account. | 9.0Free features cover local AI detection, privacy zones and RTSP, and energy reporting is included. |
| Trust | 9.7HigherA company founded in 2006 trading as SimpliSafe, Inc., with support on phone and help centre. | 9.12 years of cover, local storage as standard, and support limited to email and help centre, which is thinner than most rivals. |
Availability and regulation
| Country | SimpliSafe Home Security | SONOFF |
|---|---|---|
| Headquarters | Not confirmed | China |
Available in 2 countries for both. Additional countries for SONOFF: 27.
Which one suits you
Pick SimpliSafe Home Security if trust, products, professional monitoring, and money-back period matter most.
Pick SONOFF if cost and recording retention matter most.
Positions in our rankings
| Ranking | SimpliSafe Home Security | SONOFF |
|---|---|---|
| Home security cameras | 22 of 75 | 15 of 75 |
| Home alarm systems | 11 of 33 | 7 of 33 |
How the counts compare
| Fact | SimpliSafe Home Security | SONOFF |
|---|---|---|
| Money-back period | 60 days | 30 days |
| Recording retention | 30 days | 90 days |
Every fact side by side
| Fact | SimpliSafe Home Security | SONOFF |
|---|---|---|
| Pricing model | Diy, MonitoredCovers more | Diy |
| Power source | Battery, Wired, SolarCovers more | Wired |
| Ecosystems | Alexa, Google | Alexa, Google, Homekit, Matter, SmartthingsCovers more |
| Legal entity | SimpliSafe, Inc. | Shenzhen Sonoff Technologies Co.,Ltd |
| Headquarters | Not confirmed | China |
| Founded | 2006 | Not confirmed |
| Support channels | Phone, Help centre | Email, Help centre |
Where each stands against the rest
| Fact | SimpliSafe Home Security | SONOFF | Median |
|---|---|---|---|
| Price | Not confirmed | €20.47lowest quarter | €69.99 |
| Minimum contract | 0 monthsat the median | 0 monthsat the median | 0 months |
| Money-back period | 60 dayshighest quarter | 30 daysat the median | 30 days |
| Recording retention | 30 daysat the median | 90 dayshighest quarter | 30 days |
Median across 65 listed brands.
Pros and cons
SimpliSafe Home Security
Pros
- Nothing forces a minimum term: contract terms run 0 months, so hardware you have paid for is not tied to a renewal.
- You choose the commitment: diy and monitored covers self-installed kits and monitored systems, so the alarm can start on its own.
- Camera power runs to battery, wired and solar, so outdoor units can sit where a socket is awkward.
Cons
- Support runs on phone and help centre only, so live chat and email are not listed routes for setting up a system.
- Recorded video is kept for 30 days, so an older incident cannot be reviewed beyond that window.
- Camera resolution on the video doorbell stops at 2k, so fine detail at the doorstep is limited.
SONOFF
Pros
- Matter certified gear across thermostat, trv and lighting, covering matter, thread and zigbee so it fits most existing setups
- Entry prices from €6.16 and cameras from €20.47
- Free features include local AI detection, security modes, privacy zones and RTSP with no monthly fee
Cons
- Professional monitoring is not offered, so alarms stay self-served
- A hub is required for the Zigbee thermostat, adding cost to a heating setup
- Support runs on email and help centre only, with no phone or live chat line
Who each suits
SimpliSafe Home Security
Who it suits
- Self-installers who want a single kit rather than separate apps, since diy and monitored covers self-installed kits and monitored systems.
- Households already running alexa and google for voice control and looking for alarm, cameras and doorbell in one system.
- Owners wary of long terms, since contract terms run 0 months.
Who should look elsewhere
- Households that want a personal alarm as well as home kit: The Home Security Superstore lists alarm, camera and smart lock.
- Buyers after a single camera or a video doorbell with no alarm in mind: Annke keeps to camera and video doorbell, which makes the shortlist shorter.
- Smart home buyers who want locks, smoke alarms and doorbells first: camera, smart lock and smoke alarm carries no alarm system, so the alarm has to come from elsewhere.
SONOFF
Who it suits
- Renters and homeowners who already run a Matter or Zigbee home
- People who want camera recording on a card rather than a cloud subscription
- Builders covering lighting, plugs, sensors, blinds and climate from one maker
Who should look elsewhere
- Anyone who wants professional alarm monitoring, which Sonoff does not sell
- Households on Z-Wave, a protocol outside the matter, thread and zigbee list
- Buyers who want phone or chat support, since email and help centre is the limit
Current offers
SONOFF
Current offer
Discount code
10% OFF your first order for newsletter subscribers: 10% off first order
Email newsletter signup; valid for 30 days; one-time use per customer; cannot be combined with other offers
Source, checked September 30, 2026
Country by country
| Country | SimpliSafe Home Security | SONOFF |
|---|---|---|
| Austria | No | Yes |
| Belgium | No | Yes |
| Bulgaria | No | Yes |
| Croatia | No | Yes |
| Cyprus | No | Yes |
| Czechia | No | Yes |
| Denmark | No | Yes |
| Estonia | No | Yes |
8 of 29 countries where either is available.
Questions about each
SimpliSafe Home Security
Does SimpliSafe Home Security lock you into a contract?+
Nothing forces a minimum term here: contract terms run 0 months. That is the difference that shows up at renewal, because a minimum agreement would keep billing after you stopped adding anything. The kit stays yours either way, and professional monitoring is a choice you can make later rather than a condition of the hardware.
What can I put in a SimpliSafe Home Security system?+
alarm, camera and smart lock covers the alarm kit, cameras, a video doorbell, a smart lock and a smoke alarm, so a single account can hold the front door and the alarm panel together. The Home Security Superstore also sells an alarm, camera, video doorbell and smart lock range, so it is a fair comparison if the alarm is the starting point.
SONOFF
What does SONOFF hardware cost to get started?+
Entry prices run €6.16 across the range, and a security camera starts at €20.47. There is no separate hardware bundle to buy, so the outlay is the device itself plus a hub if the product needs one.
Is there a monthly subscription or contract?+
No. Contract length is 0 months, and local card recording, AI detection, privacy zones and RTSP are listed as free features. The dual-lens hub camera adds local AI detection and security modes with no monthly fee attached.