Door Alarm Sensor, Mini Window Sensors, Sensor for Home Security Systems with Quick Loud 100dB Ring Alarm, Wireless Burglar Alarms House, Shop, Office, Garage (6 Pack) (HWA01806)

Great alarms, easy to install and great value for money. Alarm/chime volume is perfect and can be easily adjusted. Forgot I'd put them on the doors last night and nearly deafened myself this morning when trying to leave for work so they definitely work!

Excellent value. Comes ready to install, no faffing around with apps and batteries. I do recommend planning first how you’re going to place the parts on the window as I ended up having to put my sensor “sideways” rather than using the strip placement intended at the back. Very loud, plenty loud enough to put off any potential burglar.

After noticing damage to my door someone’s done trying to break into my flat last night, I ordered this. Very easy to set up and as it’s adhesive, no damage will be done to the door which is great to know as I rent. You can turn it off which is great so you know you can have full control over when it is on. It’s more than loud enough to alert you and to scare off anyone if they were to break in even on the lowest setting which is what I have mine on in this video. It comes in a pack of 3 which is nice incase one breaks or the adhesive strips lose their stickiness. Whether you’re in a flat like me or a house and want to feel that extra bit of security for whatever reason, these seem like a good and cheap choice.

Had to use gorilla glue but so easy and give such reassurance. I put them on the windows

Excellent product, excellent value , easy to install

Great price & a perfect deterrent. Very easy to install.

Easy to use, sticks to the surface amazingly well, it’s great! The alarm noise has 3 levels and let me tell you - it’s loud. Great deterrent 👍🏻

These TECKNET (3 pack of) Alarm Sensors are alright & in certain situations would certainly deter or slow down a filthy thief I guess it depends on how qualified a thief they are? If they've got a couple of screwdrivers, pliers or a small crowbar they're not new to theft so they'll know to just rip one of these off or to simply turn it off as it's not loud enough to wake the neighbours really & that's say on a row of council owned terraced houses & the thief would've known that the house, flat whatever was empty as they're extremely good at being extremely bad these scumbags. (plus I don't believe that these are 100db loud anyway ?!?!). I got one for the gentle ring of the backdoor being opened & closed, they're very easy to set up, you just pull out the battery tab find a position for them to go & apply the adhesive strip on to the alarm & apply to your chosen area for the alarm whilst applying firm & even pressure for a few minutes (say 5) so it'll hold well (the same with the smaller part of the alarm). Now I had two spare so I put one on a door upstairs & then decided to put the third from the pack very closely next to the second one making it ~Stereo~ with the two going off together from two different sources, it's louder it'd take just that little longer to disarm them & it weren't a waste of an alarm! Try it, place two close together like in the photo that I've provided or on separate sides of the door, window that you're securing, you'll hear that it's louder & would be more shocking to a burglar if there were alarms sounding from different sources/areas in sync again making them louder & taking longer to disarm that's if the thief/thieves haven't scarped already as it will be confusing & when you're confused with fear you're natural response is to remove yourself from the situation (especially if you bring the long arm of the law into the mix!).

Abschließen allein reicht ja im Ernstfall nicht. Eine komplexere Lösung, mehr Sicherheit zu erreichen, scheidet bei mir im Mehrfamilienhaus aus. Dieser kleine Türalarm, noch dazu für kleines Geld, ist hier die perfekte Lösung. Gong oder auch Sirene sind in beiden Lautstärken gut zu hören. Die Sirene hat auf jeden Fall eine Abschreckendere Wirkung. Es gibt für alle Türen und Fenster eine Möglichkeit, diesen Sensor zu verwenden, wenn man bei der Anbringung etwas mitdenkt.

Sin la necesidad de hacer una instalación eléctrica, y después de 10 meses colocado en el exterior, está siendo muy útil. Está protegido desde el primer día de las inclemencias del tiempo, con una cubierta para timbres comprada también en Amazon. Le he dado un margen de espacio para poder acceder a él con la mano, desprenderlo del adhesivo y poder cambiarle la pila, aunque la original aún sigue funcionando. Tiene control del nivel de sonido e incorpora distintas músicas para poder escoger. La gran ventaja es que el receptor lo puedo conectar en algún enchufe del jardín cuando lo creo necesario. Francamente !! lo volvería a comprar¡¡ 26/02/2023 La pila de origen me ha durado 2 anos. Cómo está protegido con una cubierta especial para timbres, que como ya dije, también la compré en Amazon. El timbre exterior sigue trabajando perfectamente.

Je cherchais un système de sonnette à distance pour placer à côté d'un lit d'un malade. Le bouton d'appel est très grand et de plus, rétro-éclairé; exactement ce qu'il fallait pour être visible également de nuit. Il suffit de placer le bloc "carillon" dans une prise de courant dans la pièce où le garde-malade réside, et le tour est joué ! Possibilité d'augmenter ou diminuer très facilement la puissance du carillon et même de choisir une mélodie ! Excellent appareil "plug and play" avec un design super. Franchement très bien pour son prix !

Vienen muy bien envueltos, funcionan a la perfección, tiene 2 reguladores, uno de intensidad del sonido y otro para elegir el tipo de sonido (alarma, aviso o apagado). Viene con cinta de doble cara para pegarlo. En marco de ventana o puerta blanco, se disimula bastante bien y no queda feo ni destaca.

Facile d'utilisation et à installer.