ELRO FS1801 | 10-Piece Smoke Detector Set | 10-Year Sensor | Complies with European Standard EN14604 | White | Set of 10

Decent smoke alarms that are straightforward to install and set up. The pack of four is handy for covering multiple rooms, and they are compact and unobtrusive on the ceiling. They test correctly, comply with EN14604, and the alarm sound is loud enough to be clearly heard. Overall, a good value, no-nonsense smoke detector set.

9V battery 🔋. Nicely packaged so they don’t get scratched & battery is wrapped & not connected, the 9V battery also has to installed so it activates the device. Good crisp sound and smaller then other, the red light flashes that behind the white case every 34 seconds yes I used a lapse timer to get the correct count.. used in my loft & mobility scooter shed, in the airing cupboard & one spare. For the cheap price they can save you a full on fire 🔥 before it gets too bad. Replace the 9V battery when it start to peep or 2 years at somewhere close or loft use every year so you know it’s going to work, do a sound check to hear the speaker works as & when like a monthly thing, ping & touch first day of the month.

Excellent value, small detectors. But be aware that they flash a tiny red pulse of light which is a bit annoying if you're sensitive to that

Easy to set up and appears to work-red light flashes regularly.A little bit fiddly screwing base on to unit after battery installation but nothing onerous.Unit is small and unobtrusive and seems solid and well made.

More than happy with these smoke detectors. They are a very small detector with a loud sound when activated! The pack comes with 4 devices and each are individually wrapped in great condition. All I had to do was remove the wrapping from the battery, fit it to the terminals and then test the alarm! Each alarm comes with a packet of screws to mount on the ceiling or a wall - a simple method. The 'base plate of the detector simply 'drops into' precut grooves on the alarm and it then click neatly into place. The batteries can be replaced as often as necessary, not like some that come with a long life battery THEN you have to replace the whole alarm. Happy to recommend as good quality and a decent price.

Oh, with this prices, I’m happy to buy that one and really good item thank you

Superb quality and value. Excellent Battery included!

10 year from install, easy to set up, very loud, working well so far

ممتازه تركب لصق بس لازم السطح يكون ناعم جداً او مسامير تجي معها تركيبها سهل ولا تحتاج اي برمجه بس ركب البطارية وثبتها بالسقف بمكان مناسب حسب الكتلوج وجربها استخدم بخور او اي طريقة علشان تتأكد انها تعمل بالشكل الصحيح ، اخذتها بسعر منخفض حوالي 25 ريال سعودي شامل الشحن من المانيا للسعودية

Verkar vara mycket bra.

Van fenomenal. me ha saltado un par de veces porque se ha quemado el pan y desde luego te enteras, tiene un pitido muy muy potente. Comoras un pack y tienes para varias viviendas, no hace falta poner una en cada habitación. Yo he puesto una en el pasillo en la parte estratégica que une las estancias.

Good

Great!