X-Sense Wireless Interconnected Smoke Detector, Fire Alarm
X-Sense Wireless Interconnected Smoke Detector, Fire Alarm with 10-Year Battery Life and Transmission Range of over 820 ft, SD20-W, 6-PACK
Test/Silence via the Remote Control
The X-Sense RC01 Pro remote controller (sold separately) is compatible with all X-Sense Link+ wireless alarms. Once they are connected, simply push the button on the remote to test or silence all interlinked alarms, with no need to stretch to reach the silence button on the device.
Quickly Locate the Source Alarm
When one device is triggered, all other units in the interlinked system will also go off. To identify the source alarm, simply press the test/silence button on one of the alarms. If all the alarms go silent, the alarm you pressed is the source alarm, but if one alarm is still going off then that alarm is the source alarm.
Customizable Wireless Network
All the X-Sense Link+ alarms in a multi-pack are pre-connected. You can add a new device to the existing network, disconnect the devices to create new groups, or connect two separate devices. To connect the alarms, quickly press the test/silence button on either unit 4 times and then press the test/silence button on the other unit twice.
 |  |  |  |  |  | |
|---|---|---|---|---|---|---|
| Detection Type | Interlinked Smoke Alarms | Interlinked Smoke Alarms | Interlinked Smoke & Carbon Monoxide Alarms | Interlinked Smoke & Carbon Monoxide Alarms | Interlinked Carbon Monoxide Alarms | Interlinked Remote Control |
| Sensor Type | Photoelectric | Photoelectric | Photoelectric & Electrochemical | Photoelectric & Electrochemical | Electrochemical | |
| Battery Life | 10 Years | 5 Years | 10 Years | 10 Years | 5 Years | 1 Year |
| Replaceable Battery | ✓ | ✓ | ✓ | |||
| Item Size | Ø 122 x 45 mm | Ø 78 x 48 mm | Ø 146 x 51 mm | Ø 146 x 51 mm | 135 x 63 x 17 mm | 72 x 41 x 13 mm |
| LCD Display | ✓ | ✓ | ✓ | |||
| Safety Standards | EN14604 | EN14604 | EN50291 | EN50291 | EN50291 |
| Weight: | 1.34 kg |
| Size: | 6-PACK (RF Interconnected) |
| Dimensions: | 12 x 12 x 4.1 cm; 1.34 Kilograms |
| Model: | SD20-W |
| Part: | SD20-W |
| Colour: | White |
| Pack Quantity: | 1 |
| Batteries Required: | Yes |
| Batteries Included: | Lithium Metal |
| Manufacture: | X-Sense |
| Dimensions: | 12 x 12 x 4.1 cm; 1.34 Kilograms |
| Quantity: | 1 |
| Size: | 6-PACK (RF Interconnected) |
Der X-Sense vernetzte Rauchmelder hat mich mit seinen beeindruckenden Funktionen und der hohen Zuverlssigkeit vollstndig berzeugt. Dieser Rauchmelder bietet eine Reihe von Merkmalen, die ihn zu einer ausgezeichneten Wahl fr den Brandschutz in meinem Zuhause machen.
Die herausragende Funktion dieses Rauchmelders ist die eingebaute Lithiumbatterie mit einer beeindruckenden Betriebsdauer von 10 Jahren. Dies bedeutet, dass ich die Batterie whrend der gesamten Lebensdauer des Rauchmelders nicht austauschen muss. Dies ist nicht nur bequem, sondern auch kostensparend.
Die Mglichkeit, bis zu 24 X-Sense Link+ Melder miteinander zu verbinden, ist eine weitere bemerkenswerte Eigenschaft dieses Rauchmelders. Dadurch kann ich verschiedene Melder wie Rauch-, Kohlenmonoxid- und kombinierte Melder in meinem Zuhause miteinander vernetzen. Dies bietet eine erhhte Sicherheit, da alle Gerte im Netzwerk synchronisiert sind und im Falle eines Alarms gemeinsam einen lauten Alarmton mit 85 dB ausgeben.
Die Funkrauchmelder sind wirklich klasse. Natrlich sind Sie nicht billig, aber ich denke, das Geld wert. Habe natrlich noch keinen “live”-Einsatz gehabt (zum Glck!), aber die Rauchmelder machen qualitativ einen top Eindruck. Die Einrichtung ist sehr schnell gemacht (das “Koppeln” der Rauchmelder ist absolut easy) und auch fr Laien problemlos durchfhrbar.
Die Montage ist simpel und eine hervorragende Beschreibung liegt bei.
Ich habe bei mir 8 Stck verbaut und getestet – arbeiten in der Testfunktion einwandfrei – jeder einzelne. Hab das durch die Funk-Fernbedienung (extra erhltlich) erweitert, und auch die ist top.
Kann ich gesamt also nur empfehlen. Mal sehen, ob die sauber die 10 versprochenen Jahre durchhalten 🙂
Etwas grer als andere Melder berdecken Sie ohne weitere Renovierungsmanahmen die Stelle an der die alten Melder montiert waren. Sie sind schn laut. Es war problemlos die Melder des 3er Packs an das 6er Pack anzulernen. In einen Pack sind bereits alle Melder vernetzt. Sie verfgen ber eine Repeaterfunktion, so dass wir in unserem Reihenhaus mit Dachboden, 1. OG, EG und Keller mit Stahlbetondecken keine Probleme hatten 9 Melder zu koppeln.
Die Lieferung kam im vorgegeben Zeitraum an. Die Bedienungsanleitung ist sehr verstndlich und in mehreren Sprachen (auch Deutsch). Die Rauchmelder sind gut verpackt und lassen sich sehr einfach montieren. Die Vernetzung hat auch super geklappt und mit dem Piep-Test war soweit auch alles in Ordnung. Die Montage, an die Decke, ist wie bei anderen Artikeln sehr simpel. Wrde empfehlen mehrerer dieser Rauchmelder zu kaufen, damit man berall ein System hat.
Diese Rauchmelder sind bereits miteinander verbunden, so dass keine Probleme bei Installation auftreten.
Ich hatte vorher bei einem anderen Hndler Rauchmelder gekauft, welche erst miteinander vernetzt werden mussten. Das hat nicht geklappt. Ebenso beim Austausch dieser Melder gegen neue. Die gleichen Probleme.
Diese Melder von X-Sense sind bereits vernetzt und mssen nur eingeschaltet werden. Super einfach. Da
zahlt man gerne die 30 Euro mehr.
I wanted to protect my family from any fires in the home looked at many options hard wiring different makes to the x sense but these came out on top. So easy to install and interlink to each other. The cost is a fraction from aico and these are within the regulations needed. One happy customer. Have been recommending these to family and friends.
Have nothing to dislike about these
Brauchte fr den Arbeitsbereich neue vernetzbare Rauchmelder. Damals bei der Erstinstallation, konnte die Vernetzung nur vom Elektriker gemacht werden und musste dem Brandschutzamt vorgelegt werden . Heute Gott sei Dank einfacher…Eine Sicherheitsfirma hat mir einen Kostenvoranschlag ber 800,- fr 5 Rauchmelder mit Montage und Vernetzung angeboten…Nein Danke!
Nun habe ich glcklicherweise hier bei Amazon selbst vernetzbare Rauchmelder ,nach der richtigen vom Brandschutz geforderten Din Norm , zu einem vernnftigen Preis gefunden. Ich bin bestimmt kein Technik Freak, aber das mit dem Vernetzen der Rauchmelder untereinander war so einfach, da ich es problemlos geschafft habe. Und auch die Montage an der Decke war berhaupt kein Problem. Daaanke, das dieses Problem so einfach gelst werden konnte. 100% Kaufempfehlung
Habe bereits mehrere Rauchmelder von XSense, nun wollte ich das System im Haus um vernetzte Rauchmelder erweitern. Denn was bringt es einem, wenn es im Keller piept aber man schlft unter dem Dach. Rauchmelder sind gut verarbeitet und funktionieren bislang wie angekndigt. Sie sind leider etwas grer als manche vergleichbare Produkte aber letztlich kucken sie sich genauso weg wie kleinere. Kann ich empfehlen.
These are great,
Come with good instructions,
Easy to install,
Well made,
Great for peace of mind,
Don’t forget to test every now and again!
Habe mir das dreier Packet gekauft um zwei im Keller zu installieren und einen im ersten Stock .
Beim Test haben alle drei gewarnt ! Bin sehr zufrieden. Alle drei waren auch schon vernetzt !
Really easy to install and work well – I’ve had mine in use for a while with no issues at all. Good peace of mind – well made and definitely good to have.
Good quality smoke alarms that are well made, have a loud alarm and are easy to install.
As they are all connected to each other if one goes off they all go off and in my opinion this is brilliant as it gives extra peace of mind.
At just under 60 at the time of this review I feel is a good price and you cannot really put a price on your safety.
Highly recommended from me and very pleased with these.
At the time of this review the set of 3 are just 59.89 so great value.
The 3 smoke alarms all connect together so if one goes off they all go off which allows for peace of mind that should the worst happen no matter where toy are in the home you can be notified quickly.
The smoke alarms are quick to connect together if you follow the instructions provided and the installation was quick and easy.
The batter life is said to be 10 years so I can’t say anything about that but it’s a great guarantee to have.
For the price they do offer great value. The only improvements would be to include a carbon monoxide detection too.
Fast delivery, easy to set up and install, I’ve not had them long enough yet to comment on the battery life but so far they are working fine; I haven’t had to test them yet I hopefully I never will.
At the time of writing this review, the price for the set of smoke alarms (3 pack) is 78.99.
Previously I have installed the X-sense smoke alarms in a different location and the alarm works perfectly. First, it is easy to install and activate the alarm by following the user guide included. The alarm is powered by batter but hard wired, but the battery life is pretty good I would say. If you have a big home, i.e., house, you may need some smoke alarm devices that can talk to each other. For example, if the alarm in the kitchen goes off, you will be notified when you are in other rooms within the house. The setup process is fairly similar to the previous, simply following the user guide and you should be fine. Overall, it is a great set of smoke alarms for people having a bigger space.
I think every home should have an interlinked fire alarm. The fire alarm should also have a sealed battery that should last for the duration of the lifespan of the alarm which is ten years and these fire alarm sets satisfy both conditions.
The earliest fire alarm has saved lives and these being three in the package, ensures that these are present in the rooms which are generally used during daytime and also on each story.
The fire alarm have good range and can easily cover more than a normal house size. Please note that this is a smoke alarm and you should get a different alarm for CO2 identification.
The alarms is said to work only when it is installed, however you can test it without actually need to install it. Every alarm has a small button in the back which when pressed you can test it out by pressing the big button on the front.
It is very easy to pair these fire alarms. You will need to use with only two device while pairing. Press the test button quickly four times and the LED light starts flashing and enters into pairing mode. Now press the test button quickly twice on the second device. Once the pairing is successful, both the device sounds once and exits. To pair more devices, you will need to repeat the same action on one of the paired devices and the new device.
The alarm are should be fitted to the ceiling. All the fittings are included in the package. All it needs
Each alarm makes a real loud noise and is advised to test out every week at least once.
is a couple of small drills and you are good to go.
Once these are installed, you are good for ten years. Please note that the batteries are not replaceable, so you will need to get another alarm after ten years.
I feel 78.99 is a great price for the set of three interconnected fire alarms
The main reason why I picked these was the fact that they all connect to each other and now no matter where they are placed in our home, should any smoke arise they will all signal their alarm giving you more response time to be sure you and your family are in safety within seconds.
As with larger homes it takes more time to hear the alarms at a distance to react to them.
These are certainly brilliant smoke alarms and worth the purchase as you just cannot put a price on life.
This is a great product with advanced technology and a great price.
With the ten year battery, this puts us at ease since we now have more detectors to cover the garage, laundry room, and sections of the house.
The photoelectric smoke alarm is very easy to test only by pressed the button more than 5 seconds, the low battery will have a signal alarm which will recall you to change a new battery.
The smoke alarm don’t contain any radioactive material and won’t cause harm .
When activate press test button and hold it for more than three seconds until LED lights, and release it within two seconds, smoke detector will generate a beep indicating that it is successfully activated.
Smoke alarm won’t work if activation fails.
I like the idea that when the alarm beeps you can do a silent test and then you which one beeps.
I’m so pleased with them and feel safer.
Recommended
his is a set of 3 smoke detectors from the brand x-sense, which is a well known brand for home safety product, these smoke detectors are in their wireless interconnected device line, there are combined detector, smoke detector as well as co detectors, all product in this line could work together, so user can be notified in shortest time anywhere within the covered area
my home already has some x-sense interconnected combination detectors installed, and there are somewhere that i just want to install smoke detectors to avoid co2 detectors mid-triggered (e.g kitchen, garage, etc) this smoke detector set fit my purpose perfectly
i like its simple and neat design, it got just a big test button for regular testing, also able to connect to my existing x-sense detector network, very easy to use and i’m very satisfied to have more area covered at home
i’m happy with this product, would definitely recommend
A smoke detector is an invaluable life-saving device to have installed in the house, but if you don’t have the wiring in your house to install mains powered smoke detectors, you have to rely on battery operated ones that use the 9V batteries. These 9V batteries only last for about 6 months and are a bit of a pain to remember to check & test.
This Smoke detector by X-Sense has a built-in non-replaceable lithium battery that will last for approximately 10 years of service without needing to change it, saving hassle and reducing waste. It is recommended to change a Smoke detector after 10 years anyway, so over the long term this device costs the same if not less over its total lifespan, whilst having more advanced and reliable sensing capabilities. Inside the box you get the sensors, ceiling/wall mounting brackets, mounting screws/raw plugs and a comprehensive user manual.
If you purchase a multi-pack, the alarms are already interconnected so you don’t need to manually pair them together, but if you purchase another detector you can pair it to the existing network easily. You can have a maximum of 24 X-Sense detectors in the network. Note: there is no mobile app to download or install as these devices connect over RF frequencies, not Wi-Fi or Bluetooth.
The detector has a small red LED light that indicates the status by flashing at different intervals. The 360 degree design with air vents allows the detector to be mounted on a ceiling (which is recommended) or on a wall if ceiling mounting is not possible. The alarm is loud and will continuously sound if high/dangerous levels of smoke is detected. The red LED light that will flash to provide a visual indication of alarm. For a false alarm (say you burned your food by accident) the alarm (and all interconnected units) can be silenced for 9 minutes at a time but it will continue to flash the LED and monitor the smoke.
Overall, I think this is a far better alternative to regular 9V battery operated smoke detectors. It certainly costs more up front, but over the course of 10 years not only will it save you money in the long run but keep you safer with very little hassle.
Thank you for reading my review, if you found it helpful feel free to let me know below.
Our pack contains 3 wireless interlinked smoke alarms, which should be more than enough for the standard size household. They come with mounting brackets and screws etc. and attach in the same way as other fire alarms, by twisting onto the base mount. They are made of good quality, sturdy plastic and are a reasonable size.
It’s very easy to pair, although you do need to pair one at a time, rather than all together in one go. The instructions were very simple to follow and pairing was really easy.
I’d say that these are reasonably sensitive, as we cooked a smoky meal and it set off the downstairs hallway alarm, before triggering the other alarms shortly afterwards. We’ve not had the alarms go off previously when cooking, so these are pretty good. They also have a 10-year life span, but only come with a 5-year warranty which can be extended to 7 years.
Overall, for the price, I’d say these are great, as very sensitive and can be interlinked, whereas other brands like Fire Angel cost more for this functionality.
These seem well made and have a clean modern design. Very easy to install and, as they came already paired to each other, no setting up of the wifi connect was required. The instructions are clear, concise and easy to understand so adding and pairing additional detectors looks very simple.
At the time of writing these were on sale for 79 for a pack of three which is not bad considering no replacement batteries are required and is certainly worth the price for the peace of mind. Not being able to replace the battery is a mixed blessing perhaps when one considers the green footprint and the need for future recycling then again one should really be replacing safety devices such as smoke/heat/CO/gas detectors at least every 10 years anyway.
They are very loud, and we have them installed throughout the house so all areas are covered, so we can now be alerted early whenever and wherever a potential dangerous situation starts to develop. When smoke/fumes is sensed by any one of the detectors they all sound the alarm simultaneously then by pressing the ‘silence’ button on any one of them the alarm will stop sounding on the remote units but will continue sounding on the detector which initially triggered the alarm (this can then be silenced separately if desired), thus you are able to pinpoint the area where the potential hazard has arisen.
Very easy to fit and they come with clear understandable instructions. They work well…at least when checking them with the test button….and are a nice discreet size. This three pack is ideal for larger houses and at 78 is reasonably good value particularly when you consider there’s no batteries to replace for ten years or so.
I have been looking for interconnected smoke alarms for some time so when these became available I was keen to try them. In a small house such as mine, I think three alarms are sufficient – one centrally located and one in each of the bedrooms that are in use. At the current price of 78.99 it’s not a cheap pack, but it only works out at around 26 per alarm, and is that too high a price to put on your safety?
The actual alarm is loud and I would have thought it would wake up most people – and the connection between the three is pretty quick…not quite instant, but not far off. You don’t need a wi-fi connection or anything other than the three alarms, which create their own network. More can be added but they will need to be paired with the original alarms (the ones in this starter pack are already paired).
I am very impressed with these alarms which I would suggest are suitable for any type of property – even a small one-bedroom flat. Highly recommended.
This set of three smoke alarms connect to give you protection across an average sized property. They feature a 10 year life battery and come supplied with wall plugs and screws to fit. They cover a range of over 820ft and are 12cm in diameter by 4cm it height.
White in colour they have a vent that spans the whole of the diameter of the base and a test button that is easy to reach when the smoke alarm is in situ.
At 78.99 (June ’22) for the set of three that brings each smoke alarm in at 26.33, I would say this was a mid range price but this set has the connect-ability which is a very big plus point. So on that basis this set become even better value for money. If you’re replacing your smoke alarms this is a good set to get, in the long term it works out at 66p per month so I am more than happy to recommend.
We have X-Sense smoke and carbon monoxide alarm with LCD display installed in kitchen 2.5 years ago and we are very happy with it.
Now set of 3 interlinked smoke alarms came so we can install them in other rooms of the house.
The trio was very easy to set up and link one to another. They look great, modern, very good quality. When pressed test button, each makes very loud beeping sounds, which means is working as described. It’s so loud, it would wake up our neighbours too. Alarm comes with fittings and manual instruction which clearly shows how to use them and how to interlink them together. Smoke alarms has sleek body with a base which we attach to the ceiling. Battery is built in and should last for 10 years.
We feel now more protected and hopefully we never will experience any fire and dangerous smoke…
Can highly recommend these products. This brand is reliable and trustworthy.
I have these X-Sense wireless interconnected smoke detectors/fire alarms in the pack of 3.
They are cheaper in the bulk than to buy separately.
These smoke detectors look and feel well made from a good quality plastic.
I found them easy to mount and set up. They came with the user guide.
I like their simple design.
They came with 10-year battery life.
I’ve swapped my existing smoke detectors for them as they are interconnected, so if one alarm goes off all of them will.
I have bungalow, so they worked perfectly well during testing as there is no huge distances between them.
But according to the description they have a huge range up to 250m, so I’m considering to buy another set to mount in outbuildings.
The alarm sound is loud, what is a big plus, all three together make even louder noise.
Up to 24 smoke detectors can be connected together.
Well made, worth every price for the pice of mind.
This 3 pack of smoke detectors is well made and very easy to set up.
Each alarm is a standard size with a diameter of 12cm and they stick off from the ceiling about 4.5cm so big enough to cover any older ones you might be replacing but does look huge. I like the design of how easy they are to mount with just 2 screws and plugs if required to attach the base plate to the ceiling and then you just screw lock the alarm onto the base plate which then pushes the button in to activate the device. All three arrive paired to each other so I didn’t have to do anything to connect them up and I tested one when I burnt the toast which was nice and loud.
I do wish they were app based with WiFi connectivity so they could also integrate and connect to my X-Sense house security system, and it would be nice if they could give you air quality readings as well.
Overall, at 78.99 they are a good price for 3 alarms I just wish they could do a little more and integrate a bit more.
We often use our washing machine overnight and although we make sure it’s well looked after I know there is advice about not using it overnight due to the fire risk therefore these linked alarms seemed a great idea. We have placed two downstairs in places that could catch fire overnight and the third in our bedroom so we would be woken early rather than waiting for any fire to spread upstairs to set off our bedroom alarm. This set of 3 comes already linked but can be linked to more from the same range. They have integral batteries so cannot have them replaced which is a bit of a shame re increasing waste (it says the battery will last 10 years). They aren’t activated at first and need a button at the back to be held down continuously to turn them on. This is achieved by twisting the detector onto the baseplate which is screwed directly into the ceiling.
You can easily test them by holding down the test button on one device. It will start beeping and within a few seconds the other two devices started beeping too. There was a slight lag but both connected devices went off within 10sec on the original. Luckily we haven’t had an actual fire but the test button shows up they are connected well, with a loud, single repetitive beep that I’m sure would wake us up.
This is a triple pack of wireless interconnected smoke alarms that I received courtesy of X-Sense,via Amazon Vine for review purposes.This particular model is the SD20-W and is currently selling for 78.99 on Amazon,which equates to circa 26.33 per unit.
The alarms are easy to install and set up and very loud(85 decibels) so likely to wake even the heaviest of sleepers.Furthermore,they can be interconnected so if one goes al 3 go off.This could buy you the extra element of time in the event of a fire-so is a sound safety feature.
Another feature worthy of note is the 10 Year Lithium battery provided,which means you will not need to keep on replacing the smoke alarm battery -once installed.
All in all,a top product that I am happy to recommend.
My rating is 5 Stars.
Interconnected smoke alarms are such a great concept, have to admit I didn’t know they existed prior to this but it just makes so much sense.
Previously if a smoke alarm went off in the furthest reach of your house and you or your family are fast asleep, you’ve got to hope that someone is alert enough to hear the distant alarm and get everyone else up – with these X-Sense fire alarms however, if one sounds then they all sound! No matter where the trigger point is, the entire network of interconnected alarms will immediately alert everyone of the danger. Such a great idea.
In the box you get three smoke detectors, each with a mounting baseplate and fixings, and the instruction manual which tells you how to pair the detectors. They are incredibly simple to set up. In the example it shows them being placed very close to each other and I was worried that the thick walls of my house might play havoc but they work exactly as intended. They have built-in batteries that last for a decade so once you’ve gone through the very easy setup process, you can hopefully forget all about them for the next ten years!
Great idea, great items – I’m going to buy more.
So easy to install as they already come connected.
It just a case of sticking them on the ceiling and it’s best using some screws as well for backup.
I tested them out and they are quite loud.
Most definately worth the money.
These are being used by our son who already had two interconnected CO alarms from X-Sense. These match those, are easy to fit, and are small enough to be unobtrusive and attractive. The connection is easy and solid and works well.
I suggest watching the videos on how to install and interconnect before installing it was very helpful. I was able to install all of them on my own. Shortly after installing, I was cooking and it got a little smokey in the kitchen. The alarm in the kitchen went off immediately and so did the others in the house. I was concerned about how the alarm would look in my house, but I barely even notice them. I’m hopeful that the battery life will last the entire 10 years.
It took less than 10mins to link and install these alarms, very simple to do, basically press and hold the button as per instructions.
I opted to install with double side stick pads, they are light enough for this and after 2 days they have still not dropped off.
With the sharp 85dB sound they are loud enough to waken the heaviest sleeper.
Reasonably priced and simple to fit, you can’t ask for any better.