I bought two of these sensors. sadly one of them wasn't working. I assume that the reed contact isn't working. lucky me after contacting them and sending a video, I will get a resend. As you can see on the attached pictures these sensors are very small. The Installation is very easy. You can fix the sensor with the included screws or more easily with the also attached double-sided adhesive tape. I'm using these sensor with my FHEM (http://www.fhem.de/) running on a Raspberry Pi 3 Model B and Razberry 2. The inclusion was very easy. After removing the protection "paper" from the battery (which is also included) and turning my home automation system in inclusion mode, the sensor was immediately recognized. The sensor is working fast.

I bought two of these sensors. sadly one of them wasn't working. I assume that the reed contact isn't working. lucky me after contacting them and sending a video, I will get a resend. As you can see on the attached pictures these sensors are very small. The Installation is very easy. You can fix the sensor with the included screws or more easily with the also attached double-sided adhesive tape. I'm using these sensor with my FHEM (http://www.fhem.de/) running on a Raspberry Pi 3 Model B and Razberry 2. The inclusion was very easy. After removing the protection "paper" from the battery (which is also included) and turning my home automation system in inclusion mode, the sensor was immediately recognized. The sensor is working fast.

I bought two of these sensors. sadly one of them wasn't working. I assume that the reed contact isn't working. lucky me after contacting them and sending a video, I will get a resend. As you can see on the attached pictures these sensors are very small. The Installation is very easy. You can fix the sensor with the included screws or more easily with the also attached double-sided adhesive tape. I'm using these sensor with my FHEM (http://www.fhem.de/) running on a Raspberry Pi 3 Model B and Razberry 2. The inclusion was very easy. After removing the protection "paper" from the battery (which is also included) and turning my home automation system in inclusion mode, the sensor was immediately recognized. The sensor is working fast.

Es scheint, es ist ein gutes Qualitätsprodukt. Ich habe es noch nicht getestet, aber ich hoffe, es funktioniert wie beschrieben und es funktioniert weiterhin korrekt. Danke

It seems it is a good quality product. I haven't tested it yet but I hope it works as described and it continues working correctly. Thanks

Es scheint, es ist ein gutes Qualitätsprodukt. Ich habe es noch nicht getestet, aber ich hoffe, es funktioniert wie beschrieben und es funktioniert weiterhin korrekt. Danke

Es scheint, es ist ein gutes Qualitätsprodukt. Ich habe es noch nicht getestet, aber ich hoffe, es funktioniert wie beschrieben und es funktioniert weiterhin korrekt. Danke

It seems it is a good quality product. I haven't tested it yet but I hope it works as described and it continues working correctly. Thanks

Es scheint, es ist ein gutes Qualitätsprodukt. Ich habe es noch nicht getestet, aber ich hoffe, es funktioniert wie beschrieben und es funktioniert weiterhin korrekt. Danke

Funktioniert perfekt. Drücken Sie Reset-Taste 3 Mal und es beginnt die Verbindung. Wird mit Home Assistant ohne Probleme. Funktioniert seit der ersten Sekunde.

Works perfect. Press reset button 3 times and it starts connecting. Used with Home Assistant without issues. Worked since first second.

Funktioniert perfekt. Drücken Sie Reset-Taste 3 Mal und es beginnt die Verbindung. Wird mit Home Assistant ohne Probleme. Funktioniert seit der ersten Sekunde.

Good , small , z wave door / window sensor , connect no problem with Vera plus, fast response, Only in White colour :( Size Compared with AAA battery

Good , small , z wave door / window sensor , connect no problem with Vera plus, fast response, Only in White colour :( Size Compared with AAA battery

Good , small , z wave door / window sensor , connect no problem with Vera plus, fast response, Only in White colour :( Size Compared with AAA battery

The product is compatible with Z-wave UE and works with Fibaro. It also shows the current battery status

The product is compatible with Z-wave UE and works with Fibaro. It also shows the current battery status

The product is compatible with Z-wave UE and works with Fibaro. It also shows the current battery status

Bonne détections, robuste, la pile tien longtemps + d une année pour moi. C est mon deuxième achat!

Bonne détections, robuste, la pile tien longtemps + d une année pour moi. C est mon deuxième achat!

Bonne détections, robuste, la pile tien longtemps + d une année pour moi. C est mon deuxième achat!

Great product A+recommended

Great product A+recommended

Great product A+recommended

Good product

Good product

Good product

This sensor is way cheaper than other "brand" types. But it works just as good. It is easy to attach anywhere and it is very responsive when triggered. Recommend!

This sensor is way cheaper than other "brand" types. But it works just as good. It is easy to attach anywhere and it is very responsive when triggered. Recommend!

This sensor is way cheaper than other "brand" types. But it works just as good. It is easy to attach anywhere and it is very responsive when triggered. Recommend!