TYCO SAFETY PRODUCTS DSC LC100PI DIGITAL PIR DETECTOR WITH PET IMMUNITY,

Great price, quite a number of user settable options in this. There's no mounting bracket and not even any holes to bring the wires out, but that's easy enough to fix with a drill. There's a large open area for your wires and that's perfect for mounting holes and wire access.

We got a small dog last and year and needed to replace our current unit with one that's immune to pets. This one does a good job detecting humans and ignoring a 20 pound dog. The sensitivity is somewhat hart to adjust since you have to put the lens back on to test it and ours is mounted high on the wall; but you only have to do it once.

These are cheap but seem to work well. I actually had to purchase a few replacements for some that I installed a few years ago. They just stopped working. I'm replacing with the same model because they are small and cheap but there may be some long term reliability issues.

After installing did not boot up to alarm system

These are cost effective interior wired motion detectors . They simply do the job that you expect. i purchased 4; I am very satisfied with the performances of these motion sensors.

It works perfectly, totally original and easy to install.

This motion detector works great...It took some time getting it set just the way I wanted but it works well now. I didnt but it for the pet friendly setting and instead have it on the most sensitive setting

The original box for the product was terrible but the content was still good

Bewegungsmelder für USA Konditionen. Weniger oder nicht für europäische Anwendung geeignet.

Works just as expected. Great product

Has the option to control weight of pet (15/25kg), range of detection, normally close and open contacts and also tamper proof contact

Ce détecteur de mouvement est vendu avec les contacts FORM A ce qui veut dire que le contact est ouvert (N.O.) quand le relais n'est pas alimenté. Mais c'est le contraire avec ce produit. Il s'agit donc d'un FORM B. À la défense du vendeur sur Amazon, le site de dsc le décrit lui aussi comme un FORM A. Voici ce qu'en dit Digikey: This is a short hand way of describing contact configuration. A “Form A” would mean the contacts are normally open when the coil of the relay is not energized or the there is no magnetic field nearby in a reed switch. A “Form B” would mean the contacts are normally Closed when the coil of the relay is not energized or the there is no magnetic field nearby in a reed switch. A “Form C” would have 3 leads and would have 1 normally open and 1 normally closed circuit. This is also called a “changeover” device because the common contact changes from the normally closed position to the normally open position when the coil is energized in a relay or a magnetic field is nearby in a reed switch. Mon application demande donc un LC-120-PI qui est un FORM C avec les deux types de contacts NO et NC. Mais ce modèle ne se trouve plus, je crois. J'ai quand même mis 4 étoiles car il s'agit d'un produit de qualité. Et pour qui veut ajouter ça à son système d'alarme, ça fonctionne. Le contact est donc fermé. Pour une application comme la mienne, je dois ajouter un relais extérieur afin d'inverser le type de contacts.

We replaced one of our motion sensors on our wired security system with this one. It works perfectly and is easy to set up.