1byone Wireless Home Security Driveway Alarm, 1 Battery-operated Receiver and 1 PIR Motion Sensor Detector Weatherproof Patrol Infrared Alert System Kit

This replaces a previous similar model which sadly met its doom. I was able to pair the old sensor with this one's receiver, so now I have two! This is useful because one doesn't always catch that customer who rushes through the door!No doubt this will prove invaluable when the lockdown is lifted.

Using the alarm is simplicity itself but it is also very effective in that the noise it makes is loud and very distinctive so even though it is in the house anyone outside can hear it and I am sure it would put them off attempting any kind of break in. Well fingers crossed anyway.

So, this was bought for an outside cabin so visitors could be detected before they arrive at the cabin. For that, it is working perfectly. The sensor was placed far enough up the walkway to ensure enough notice between the signal being triggered and the people arriving at the cabin.2 main issues with the product (half a star off for each):1) Limited volume control, high, low off. IT would be better if you could control this at a more granular level as we found low was still too high so we had to choose off and just go with the flashing light. This is fine if you are facing the receiver but that's not always the case.2) No power supply provided and no batteries providedAlthough this is clearly stated as the case, you need to factor in the purchase of the power supply or the batteries into the overall purchase price. In this day and age, every electrical product sold should be supplied with the correct power adapter configured for the country in which the product is bought. The power adapter recommended by Amazon worked, but I think the product should be supplied with one in the box.3) The addition of more than one sensor would be ideal.I can't seem to source an additional sensor so it would be good to have these listed on amazon should the need arise for more to be added to the system at a later date.These points aside, it is still a good product and does exactly what it was bought to do.

Good product, works well.

I purchased this item as a replacement for the same one i purchased about 2 or 3 years ago. The first one is still going strong but i wanted a spare just incase. The driveway alarm has done its job very well, I would not like to be without one now.

Excellent product

The alarm works fine but read the full description as the first part states 1 receiver and 2 pirs at the end of the description it states 1 receiver and 1 pir. Disappointed

Happy with the delivery time ,good quality plastic ,it doesn't feel fragile to touch.happy about it overall

Wir haben uns diesen Bewegungsmelder als Katzenklingel eingerichtet. Gerade in der kälteren Jahreszeit ist er besonders hilfreich. So wissen wir, wann unsere Tiger vorm Fenster stehen und rein wollen. Wir müssen nicht auf gut Glück alle 15 Minuten aufstehen um nach zu sehen.Die Klingel hat verschiedene Signale und Lautstärken: blinken, blinken und klingeln, oder nur klingeln. Wir selbst nutzen nur die Klingel in in der kleinsten Lautstärke, da unsere Wohnung nicht groß ist und es für uns reicht. Das einzige was mich etwas stört ist, dass es pro "Wahrnehmung" des Sensors 4x läutet. Das kann manchmal etwas anstrengend sein, wenn man nicht Just im ersten Moment aufspringt um die Katze hinein zu lassen. Denn bei jeder Bewegung vor dem Sensor geht die Klingel von vorne los und läutet wieder 4x.Im Großen und Ganzen sind wir aber sehr zufrieden und würden sie wieder kaufen.

Vraiment génial ce système et très économique en piles. Je m'en sert tous les soirs depuis un an pour sécuriser un garage au premier niveau de ma maison et le capteur est hypersensible. je n'ai jamais renouvelé les piles ni sur la sirène, ni sur l'émetteur.Les personnes qui se plaignent de l'autonomie doivent avoir installé une pile faible.On peut le régler sur sonnette ou sur alarme. Dans les deux cas, c'est très audible.Vraiment un excellent produit avec un excellent rapport qualité prix. Vraiment.

Come ambiente di test la mia villa con giardino di 1000 mq.Dalla fase di unpacking a quella operativa occorrono pochi minuti, giusto il tempo di effettuare il pairing dei tre sensori e la scelta della modalità operativa del ricevitore. Le operazioni precedenti avvengono in maniera molto semplice anche grazie alla documentazione a corredo in lingua italiana. La sensibilità e l'angolo di copertura dei sensori è buona, non ci sono regolazioni complicate da fare, importante è il posizionamento.Stupidamente ho provveduto a dotarmi di soli tre sensori quando i lati da controllare sono invece quattro, provvederò ad aggiungere un altro sensore appena tornerò in città tanto il ricevitore ammette un massimo di cinque sensori.Il comportamento del sistema composto da ricevitore più tre sensori si è rivelato molto stabile, solo qualche falso allarme dovuto alle fronde mosse dal vento, anche la distanza tra sensori e ricevitore ha una copertura più che soddisfacente, nel complesso sono rimasto veramente soddisfatto a tal punto da consigliarlo ad un mio amico.Sono veramente soddisfatto dell'acquisto poiché il funzionamento è ottimo.

Ha sido rápido el envío,el sistema de alarma es sencillo y robusto fácil instalar las instrucciones correcto. Yo lo mejoraría con una targeta sim para avisar al móvil o pantalla que ponga la hora y día que saltó la alarma o números para apagar la alarma ya que si alguien conoce el sistema sólo tiene que bajar el botón en off .precio correcto.

l'alarme fonctionne très bien, le capteur de mouvement n'est pas trop sensible mais il a quand même une bonne portée, il détecte les mouvements à 4/5mt de distance. La sonnette fonctionne à piles mais il est possible de la brancheravec un alimentateur non fourni (moi j'utilise un vieux charger 5v pour téléphoné).L'alarme est réglable sur 3 positions, en modalité alarme le volume est assez puissant, dommage qu'il ne s’arrête pas tout seul après un certain temps.Il n'y a de télécommande fournie non plus, donc il faut l’arrêter à la main en cas de fausses alertes.En modalité sonnette le volume est moins fort et l'alarme dur qq seconds.