Colour Name:1 Pack Home Security Window/Door Alarm Kit Electrical SpecificationBattery: 3 X AG13 or LR44 button cellsBattery Life: About 1 year, Alarm: 110dbWorking Environment Humidity: <80%POWERFUL 4 MODESFirst of all, slide the ON/OFF switch to arm/disarm the device.-On & off the switch 1 time, it will be in Alarm mode. It alarms when doors/windows are open; Stops when they are closed.-On & off the switch 2 times, it will be in Constant Alarm mode. It alarms at least 10s when triggered.-On & off the switch 3 times, it will be in Closing-door Hint mode. It sounds ""Di-Di-Di"" when doors/windows are open; Stops when they are closed.-On & off the switch 4 times, it will be in Doorbell mode. It sounds ""Ding-dong"" when doors/windows are open.Note: 1. Alarm mode is opened by the first time of switch on.2. Every time switch ON & OFF should within 3s after the beep of the last switch ON & OFF. Or it possible start anew.3. In constant alarm, alarm rings at least 10s when triggered.4. When the alarm battery runs low, every time you turn on the power, the alarmhost will sound “DU...” for about half second. When the alarm works in low battery, it will give out“DU...DU” every half an hour."
B**Z
Five Stars!
This was just what I wanted! I wanted a door sensor which went off when a door was opened. I wasn't sure about this one as it's very cheap and other reviews said it was hard to install. For the price, I figured though it was worth a try. Comes in a tiny little box, one small sensor, one slightly bigger main unit. There are no proper instructions, but there are reviews on here that tell you how to set it to your required setting. I wanted it on the 'one ding' when the door is opened, not a continuous noise. I think you had to flick the switch up and down 4 times for this setting. Fix it to the door frame and door making sure the gap isn't too big and hey presto....working door alarm!! The sound is very loud however, and there is no way to turn it down. I did forget it was on there for the first few times of opening it (and still do now to be honest) and it did scare me with how loud it is. It is however easily heard throughout the house and gives me peace of mind that I can hear that door being opened. Very impressed and happy for the money!
T**T
Absolutely raging
You have got to be joking !!!!!!!!! This is not an alarm ,,, I got a bag of balls ,,, yes balls and I'm not being rude ,,,,, I have s bag full of little balls 😠😠😠😠😠😠😠😠😠😠😠😠
M**Z
It works great! The installation was very simple
I purchased this for my retails store. It works great! The installation was very simple. there are many tones alert. Most are long. when there are a lot of customers in & out the songs play. Otherwise this is a great product for the price! I'll buy two for my garage!
M**
It's very convenient to use.
Don't look at it very small, but it doesn't affect its use. It's very convenient to use.
D**M
Your nicked
This is a bargain, compact, neat but WOW this is a comfort, reassuring and to the outside world I have a top of the range alarm system.
C**Y
Great little alarm
Super little alarm. Really loud
M**T
A good deterrent
Fitted this in my mum's house. The noise it makes is VERY loud, it's definitely a good deterrent. Putting one on my shed next!
A**S
Cheap
Serves its purpose
A**6
Sorprendente.
Así es este sensor, pequeño pero de sonido muy potente cuando se abre la puerta o ventana y se activa al separarse los contactos magnéticos que posee. Su instalación es sencilla gracias a los adhesivos que vienen incluidos, tan solo basta poner cada una de las partes en los dos lados (fijo y móvil) de la puerta o ventana y mover el interruptor en posición ON y listo, ya esta preparada para que, en cuanto se separen los contactos al abrir la puerta o ventana, suene una potente alarma que ahuyentará a cualquier intrusos y que no dejará impasible a ningún miembro de la casa, haciéndose notar incluso por los vecinos mas próximos, lo que es un plus de seguridad contra los intrusos que intenten entrar sin permiso. Ademas de los dos modos de alarma de intrusos, también posee otros dos modos de aviso, mucho menos potentes, un aviso de puertas abiertas y un agradable “Ding-Dong” ideal para poner en la puerta de entrada y avisar de la entrada de cualquier persona a tu domicilio o establecimiento. Aconsejo aprovechar y comprar varios sensores juntos, ya que así os saldrán mucho mas económicos y rentables. Merece la pena aprovechar esa oferta. Mini inalámbrico magnético de seguridad de la casa Puerta Sensor de ventana alarma antirrobo fuerte 110 dbMini inalámbrico magnético de seguridad de la casa Puerta Sensor de ventana alarma antirrobo fuerte 110 db
J**M
Pequeña y muy matona
Tengo gemelos de tres años. Uno de ellos es un corredor al que también le gusta abrirle la puerta al cartero. Y saca el reciclaje. Todos están bien si estoy allí. No tanto cuando estoy en el baño o algo así. Como no teníamos la opción de instalar una cadena en las puertas, esta era la siguiente mejor solución. Y son increíbles Eran tan fáciles de instalar, y son lo suficientemente fuertes como para escucharlos en el baño o en el sótano. A veces creo que son DEMASIADO fuerte, pero dudo en poner cinta sobre el altavoz en caso de que realmente los necesite para que sean tan fuertes.
A**P
NO funcionaba correctamente
Lo devolví. Aún estando pegado saltaba la alarma.Tiene un sonido fuerte, por lo que si funcionara correctamente, sería bastante útil ya que el mecanismo es simple.
D**A
fonctionne bien
fonctionne bien mais livrée sans notice les piles sont inclusesbouton marche arret sur le coté gaucheça sonne quand on ouvre et s’éteint a la fermetureune etoile en moins car ça se colle au double-face on ne peut pas le visser dommage
O**M
Boîtier de sécurité sans fil
Achetés en complément d'une alarme centrale, ces petits boîtiers très faciles à installer, font le travail. Attention à vos oreilles si vous oubliez de les désactiver. Super efficaces !
T**Y
Ras
Pour les fenetres
D**O
Valido!
Ho acquistato questo prodotto dopo averne acquistati altri di marche diverse, questo è per adesso risultato il migliore.Ottimamente rifino, semplice nel montaggio e nell'uso. Molto soddisfatto!
M**E
Piccolo ed efficace
mi serviva un allarme acustico per quando si apriva una porta e con questo oggetto sono rimasto pienamente soddisfatto in quanto fa egregiamente il suo dovere grazie al suo forte avviso acustico.Il prodotto arriva munito di batteria e di due adesivi per attaccare il ricevitore e il trasmettitore alla porta per cui non ci sono problemi per il suo montaggio.Soddisfatto del mio acquisto
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