Don’t buy the Aqara FP400 until you see this review. I am testing if this new spatial multi-sensor is a worthy upgrade for your smart home setup.

Pick one up here: https://geni.us/wijtacn (Save 10% until 18th September with code AQARAFP400)

FP300 Review: https://youtu.be/5dvWupe-x0g
Buy the FP300: https://geni.us/OkdqMb

The Aqara FP400 is the successor to the popular FP2, and today I am breaking down whether it is the right choice for your automation needs. We cover the full installation process and explore how to connect the device to your preferred ecosystem, including HomeKit integration, Amazon Alexa, and Google Home.I also walk through the setup options for device protocols like Thread and Zigbee to help you choose the best connectivity method for your network. Reliable presence detection is crucial for any modern automation, and this guide provides the technical context needed to get everything running smoothly.Subscribe for weekly smart home tech breakdowns, and comment below if you have any other smart home sensors you want me to test next.

The post New Video – Is The Aqara FP400 The Best Sensor For Your Smart Home? appeared first on Mark's Tech Blogs.

Is the Sensereo MSC1 the best smart smoke alarm for your home?

Full review on my channel!
Purchase the MS-1 here: https://bit.ly/3UWRgju
Sensereo MSC-1: https://bit.ly/4bssDRy
Sensereo MSC-1 Review: https://www.youtube.com/watch?v=W7SXZn2BDFk

I am testing these new interlinked units to see if they hold up for safety and connectivity. We explore the setup process and check how well the Matter smart home compatibility integrates with your existing carbon monoxide detector configuration.

Subscribe for weekly smart home tech breakdowns and let me know in the comments which sensors you want me to test next.

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The post New Video – The one smart home device you cannot ignore #safety #tech #home appeared first on Mark's Tech Blogs.

What is the Sensereo MS-1 Interlink?

The Sensereo MS-1 Interlink is a Matter over Thread smart smoke alarm that costs around $50. Its main selling point is in the name. If you have several of them on the same Thread network, they link up with each other automatically. When one goes off, they all go off. That applies to testing too, so pressing the test button on one alarm sets off every alarm in the house.

That matters because a smoke alarm in the kitchen isn’t much use if you’re asleep upstairs with the door shut. With interlinked alarms, everyone hears it wherever the fire starts.

Sensereo MS-1 Interlink Specifications

Matter over Thread compatibility

Because it uses Matter over Thread, you don’t need an extra hub from Sensereo. It works with whatever you already use as your smart home hub. That includes:

• Apple Home
• Home Assistant
• Homey
• SmartThings

Google Home and Alexa aren’t listed on Sensereo’s website. However, both platforms support Matter, and Sensereo has confirmed to me that they do work with it.

You also don’t have to use the smart features at all. If you never pair them with an app, they still work as normal interlinked smoke alarms, which is a nice option to have.

Battery and lifespan

Inside there are two batteries. There’s a replaceable CR123A battery that powers the connectivity, and a sealed 7-year battery that powers the alarm itself.

That sealed battery means you’ll need to replace the whole alarm after 7 years. Sensereo recommends doing that even if it still seems to be working at that point, and I’d follow that advice. Smoke sensors degrade over time.

Alarm volume and certification

When it detects smoke you’ll get a notification through your smart home app, but it also has a proper siren that’s over 85dB at a distance of 3 metres. It’s also certified to EN 14604, the European standard for smoke alarms, so it meets the safety requirements you’d expect.

Photoelectric smoke sensor

The Sensereo MS-1 Interlink uses an advanced photoelectric sensor designed to pick up smoke particles at an early stage. In practice, that means it should raise the alarm before a fire has properly caught and flames are visible.

Design and What’s in the Box

It’s fairly small compared to a lot of smoke alarms, with a rounded square shape, a status light and a single button on the front. It looks like a smoke alarm, which is probably what most people want. It isn’t trying to be a design piece on your ceiling.

In the box you get:

• The Sensereo MS-1 Interlink alarm
• A mounting bracket for walls or ceilings
• Screws and wall plugs

Setting Up the Sensereo MS-1 Interlink

Setup is really easy. You pull out the battery tab and then pair the alarm with your Matter app of choice. I used Apple Home first and it paired without any problems. After that you give it a name and assign it to a room.

To get them into Home Assistant as well, I put the alarms into pairing mode from Apple Home and then added them through the Matter integration in Home Assistant. During pairing, Home Assistant looked like it had timed out. It was only when I went back into the Matter section that I saw they had actually been added. I got exactly the same thing with another manufacturer’s device, so this looks like a Home Assistant quirk rather than a Sensereo issue.

Once they’re paired, the last step is to mount them wherever you want them.

Using It in Apple Home and Home Assistant

Apple Home

Apple Home keeps things simple. You can see whether smoke has been detected, the battery level and whether the alarm is active.

Home Assistant

Home Assistant gives you a lot more to work with. The two features I found most useful are:

• A test button entity. You can use this in automations to test your alarms on a schedule, so you never forget to do it.
• Sensitivity adjustment. This is handy if you have an alarm near the kitchen and a habit of burning the toast.

Testing the interlink

Thankfully I haven’t had a fire, but you can check the interlink works by running a test. Press the button on one alarm and both of mine sounded. You can do this manually or automate it in Home Assistant, which is what I do now.

The light on the front also changes colour if something needs attention, such as a low battery.

Does It Actually Detect Smoke?

The alarm is loud, but the real question is whether it works. Because of the sensors Sensereo uses, these alarms are hard to test properly without making a lot of smoke, and I didn’t want to fill my house with it. So I bought a smoke alarm tester aerosol, which is designed for exactly this.

It worked. One alarm detected the test spray and both alarms sounded straight away, which is exactly what you want if people are asleep in different rooms.

Smoke alarm automations

Because they’re smart devices, you can build automations around them. I’ve set one up that turns on every light in the house when a smoke alarm goes off. If there’s a fire and the power is still on, that helps you see a way out, and it makes sure everyone is properly awake.

Sensereo MS-1 Interlink: Pros and Cons

Pros

• Interlinks automatically with other alarms on the same Thread network
• Works with Apple Home, Home Assistant, Homey, SmartThings, Google Home and Alexa
• No extra hub needed
• Still works as a normal interlinked alarm if you don’t pair it
• EN 14604 certified with an alarm over 85dB
• Test button and sensitivity controls in Home Assistant
• Easy to set up

Cons

• More expensive than standard interlinked smoke alarms
• 7-year lifespan, where some alarms last 10 years
• No carbon monoxide detection, unlike the Sensereo MSC-1

Verdict: Is the Sensereo MS-1 Interlink Worth It?

The Sensereo MS-1 Interlink costs more than a basic set of interlinked smoke alarms, but I think the smart features are worth paying for. It works, it has the right safety certification and it has stayed connected to both Apple Home and Home Assistant without any drama.

The downsides are the 7-year lifespan, which is shorter than some alarms that last 10 years, and the lack of carbon monoxide detection. If you want both in one device, the Sensereo MSC-1 is still the one to look at.

If you’re after a Matter over Thread smart smoke alarm, though, the Sensereo MS-1 Interlink is the best one I’ve used.

Got any questions about it? Leave them in the comments below and I’ll do my best to answer.

The post Sensereo MS-1 Interlink Review: The Best Matter over Thread Smoke Alarm appeared first on Mark's Tech Blogs.

Are these smart smoke alarms worth it for your home? I am testing the new Sensereo MS-1 to see how they perform.

Purchase the MS-1 here: https://bit.ly/3UWRgju
Sensereo MSC-1: https://bit.ly/4bssDRy
Sensereo MSC-1 Review: https://www.youtube.com/watch?v=W7SXZn2BDFk

The Sensereo MS1 system is designed to provide a cohesive safety network. In this review, I test the whole-home interlink capability to demonstrate exactly how these units communicate with each other during an emergency. This setup is ideal for anyone looking to upgrade their home safety with reliable, connected hardware.

We look at the installation process and how these interlinked smoke detectors integrate into your daily routine. By the end of this review, you will have a clear understanding of the device features and whether this specific model is the right choice to bolster your smart home security.

🔔 Subscribe for weekly smart home tech breakdowns, and comment below if you have any other safety devices you want me to test next. 👍

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The post New Video – Sensereo MS1 Review: A Better Way To Protect Your Home appeared first on Mark's Tech Blogs.

Is this modern desk fan the perfect addition to your workspace?

Purchase Links:
Amazon: https://geni.us/eGx59cS
SwitchBot: https://bit.ly/4ylkIhj (Save 10% with code 10UPC1YC74OTNK)

This smart fan review covers the design, touch controls, and app connectivity of this wood-effect model. We test the USB-C power and remote features to see if it delivers real value.

Subscribe for more smart home tech breakdowns and let me know if you prefer physical controls or app integration.

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The post New Video – Is this the best fan for your home office? #smartfan #gadgetreview appeared first on Mark's Tech Blogs.

Setting up Matter over Thread devices is easier than you think. You can skip the extra hardware and get everything working instantly with your existing ecosystem.

Full review on my channel!
Purchase the MS-1 here: https://bit.ly/3UWRgju
Sensereo MSC-1: https://bit.ly/4bssDRy
Sensereo MSC-1 Review: https://www.youtube.com/watch?v=W7SXZn2BDFk

This guide shows you how to connect devices directly using your current Home Assistant or HomePod Mini setup. It is the perfect approach for anyone wanting a simpler smart home setup with no hub required.

Subscribe for weekly smart home tech breakdowns, and comment below if you have any other devices you want me to test next.

The post New Video – Is this the easiest smart home device ever? #tech #smarthome #innovation appeared first on Mark's Tech Blogs.

Don’t buy the Aqara FP400 until you see this review. I am testing if this new spatial multi-sensor is a worthy upgrade for your smart home setup.

Pick one up here: https://geni.us/wijtacn (Save 10% until 18th September with code AQARAFP400)

FP300 Review: https://youtu.be/5dvWupe-x0g
Buy the FP300: https://geni.us/OkdqMb

The Aqara FP400 is the successor to the popular FP2, and today I am breaking down whether it is the right choice for your automation needs. We cover the full installation process and explore how to connect the device to your preferred ecosystem, including HomeKit integration, Amazon Alexa, and Google Home.

I also walk through the setup options for device protocols like Thread and Zigbee to help you choose the best connectivity method for your network. Reliable presence detection is crucial for any modern automation, and this guide provides the technical context needed to get everything running smoothly.

Subscribe for weekly smart home tech breakdowns, and comment below if you have any other smart home sensors you want me to test next.

Shop Tech I Recommend: https://linktr.ee/markstechvlogs

🔔 Subscribe for more smart home & tech reviews!
👍 Like & Share if you found this helpful!
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The post New Video – Don’t Miss This: Everything You Need To Know About The Aqara FP400 appeared first on Mark's Tech Blogs.

Design

It’s a white, rounded unit with a bracket on the back for mounting or angling. In the box you get a magnetic plate, so you can stick it up or screw it in, whichever suits the wall. There’s no getting around one thing, though: this is a powered device, not a battery one, so you’re running a cable to it. If you care about a clean, cable-free install, that’s worth knowing before you buy rather than after.

Specification

Connectivity

No batteries here, just USB-C. You can run the FP400 over Matter via Thread or over Zigbee, which means it’ll work with Apple Home, Home Assistant, SmartThings, Alexa and Google Home. You’ll still want the Aqara app installed too, since that’s where the deeper settings and configuration options live.

Zigbee mode needs an Aqara Hub, something like the Aqara Hub M3. Add the FP400 to a Matter over Thread platform instead and you only get a single presence sensor exposed, with none of the zone data. Realistically, you get far more out of this device running Zigbee through an Aqara Hub, and since those hubs start at around £30, I’d just budget for one.

Sensing

Inside is a 60GHz mmWave radar that Aqara says can track up to 10 people in real time, using AI processing to work out where everyone is. Aqara rates it for rooms up to 10m by 8m. That real-time position data is what lets you build zones and trigger automations based on where people actually are in a room, not just whether someone is present.

There’s also a built-in light sensor that reports the lux level in the room, which turns out to be more useful than it sounds.

Mounting and coverage

You can mount it on a wall or a ceiling, and it covers 120 degrees horizontally and 100 degrees vertically. That’s a decent spread, but it does mean you need to think about placement rather than just sticking it wherever’s convenient.

Zones and detection settings

In the Aqara app you can draw boundaries, mark interference zones, and set entrances and exits. There’s also AI enhanced person detection, which is Aqara’s way of telling a human apart from a pet, and in my testing it’s been reliably good at ignoring the cat.

The missing feature

If you followed the FP400 since it was first announced, there’s something to flag. Aqara originally talked about posture detection, the ability to tell if you’re lying down. I actually set this unit up in my bedroom specifically to test that. It isn’t in the shipping product. Aqara told me they pulled it to focus on making the core presence detection as solid as possible. If you saw the early previews and were expecting it, it’s not there.

Installation and setup

Pair it in the Aqara app before you mount it, since the app walks you through the physical install too. One practical tip: check your USB-C cable is actually long enough before you commit to a spot. If your plug socket isn’t directly under where you want to mount it, you’ll need a longer cable than the one in the box. I did.

1. Open the Aqara app, hit the plus button, and let it find the FP400.
2. Choose between Zigbee and Matter. I’d go Zigbee through an Aqara Hub if you have one, since it unlocks zones in third party apps like Apple Home and Home Assistant.
3. Let the app talk you through configuration, which includes scanning your empty room and setting boundaries.
4. Build your zones. The FP400 supports up to 8, and it’ll count total people in the room, though not per zone.
5. To connect to Apple Home or Home Assistant, use the Matter option in settings, or if your Aqara Hub is already linked to that platform, it’ll be added automatically.

Pairing itself is straightforward. The bit worth planning ahead for is the cable.

Using it day to day

I’ve had it running in the bedroom with two zones set up, added into both Home Assistant and Apple Home. One tip if you’re doing the same: name the main sensor in your third party apps before you start adding zones, because zones get exposed automatically and it gets confusing fast if you haven’t labelled things first. There’s also a setting to sync zone names across to Apple Home, which saves you doing it twice.

The main use case is automating lighting or fans based on where people are and whether they’re actually present. You can tune the absence confirmation period and the sensitivity in the app, so there’s real scope to tighten this up rather than living with false triggers.

The Aqara app has by far the widest range of automation triggers: number of people in a room, someone approaching, someone staying still for a long time, and a handful of others. Third party apps are more limited, generally offering presence started, presence ended, and a “presence ended for X time” option in Home Assistant.

Aqara also supports something called Signals for Home Assistant, which lets you turn a virtual switch on or off based on sensor status. You could, for example, have a switch that’s on whenever two people are in the room. It’s a neat bit of flexibility and it’s held up reliably in my testing.

The light sensor pulls its weight too. Motion detected plus the room being dark is a simple combination to set up in the Aqara app or Home Assistant. Apple Home is more roundabout: you set your automation trigger as presence detected, then convert the action to a Siri Shortcut so you can add the extra light level check.

After a few weeks of daily use, accuracy has been solid, and the person versus pet detection genuinely works. The stillness detection, useful for knowing if someone’s asleep or just sat reading, has also held up well. Between that reliability, which is a step up from the FP2, and the new automation options around stillness and headcount, this feels like a proper upgrade rather than a refresh with a new number on the box.

Downsides

Two things stand out. It’s a pricier device, though the RRP does match the FP2, which is now regularly discounted to around £63. And the bigger issue is simply that it’s wired. You need a power source nearby, and if you want the cable out of sight you’re looking at trunking, ideally painted to match the wall.

Verdict

The features, the reliability and the accuracy are genuinely good, and I haven’t had a single issue with it. It takes what the FP2 did with zones and improves on it, while adding more automation options on top.

Should you get one over a battery powered sensor instead? That depends on what you need. I’ve had Aqara’s battery powered FP300 sensors running downstairs since January and they’re excellent for straightforward presence and light automations. If zones matter to you, though, the FP400 is the better fit. Honestly, if my living and dining room didn’t have dead zones, one FP400 using zones would probably do the job of the two FP300s I’m currently running there.

Frequently asked questions

Does the Aqara FP400 need a hub?

Not strictly. It works over Matter via Thread without one. But you only get a single presence sensor exposed that way, with none of the zone data. To get zones into Apple Home or Home Assistant, you need an Aqara Hub running Zigbee.

Does the FP400 detect posture, like whether you’re lying down?

No. This was announced early on but Aqara removed it before launch, saying it wanted to focus on core presence detection instead.

How many zones can I set up?

Up to 8 zones. The sensor can also count the total number of people in the room, but not broken down by zone.

Does it run on batteries?

No, it’s USB-C powered only. You’ll need to route a cable to wherever you mount it.

Can it tell the difference between a person and a pet?

Yes, using its AI enhanced detection. In my testing it’s consistently ignored the cat.

Aqara FP400 vs Aqara FP2: what’s the difference?

The FP400 improves accuracy, adds more granular automation triggers around stillness and headcount, and supports more zones. It launches at the same £80 RRP as the FP2, which is now commonly found for around £63.

Should I get the FP400 or the Aqara FP300?

If you mainly need simple presence and light based automations, the battery powered FP300 works well and avoids the cable. If you need zones within a single room, the FP400 is the better choice.

The post Aqara FP400 review: the FP2 upgrade, minus one feature nobody expected to lose appeared first on Mark's Tech Blogs.

The new Aqara FP400 is here, and I am testing whether this spatial multi-sensor is a worthy upgrade for your smart home.

Pick one up here: https://geni.us/wijtacn (Save 10% until 18th September with code AQARAFP400)

FP300 Review: https://youtu.be/5dvWupe-x0g
Buy the FP300: https://geni.us/OkdqMb

In this review, I cover the installation process and look at how this device functions as a successor to the popular FP2. We explore the setup options for connecting the hardware to your preferred ecosystems, including HomeKit, Amazon Alexa, and Google Home, to ensure you get the reliable presence detection you need for your automations.

I also walk through the configuration of device protocols like Thread and Zigbee to help you choose the best connectivity method for your specific network setup. Whether you are expanding your existing collection of smart home sensors or starting a new project, this guide provides the technical details needed to get everything running smoothly.

Subscribe for weekly smart home tech breakdowns, and comment below if you have any other sensors you want me to test next.

Shop Tech I Recommend: https://linktr.ee/markstechvlogs

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The post New Video – Don’t Buy a Smart Sensor Until You See This: Aqara FP400 appeared first on Mark's Tech Blogs.

Master your Aqara app features to control power limits and device lights. Learn how these settings improve your smart home safety.

Purchase here: https://geni.us/uEop3z

This guide explains the specific settings available within the Aqara app for managing your smart plugs. If you are looking to customise your device behaviour, this breakdown shows you exactly where to find the power limit controls and how to toggle the indicator lights effectively.

We also examine the built-in child lock settings. While this feature is available, we discuss its practical limitations, specifically how easy it is to bypass by simply unplugging the device or using the main switch. By the end of this video, you will understand which Aqara app features are genuinely useful for your setup and which ones might be less effective than they appear.

Subscribe for weekly smart home tech breakdowns, and let us know in the comments if you have found any other useful settings for your Aqara devices.

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The post New Video – This Smart Plug Has a Feature You’ll Actually Use appeared first on Mark's Tech Blogs.