What should the 3D printed block be for?
Here are some photos of my Sensitive Strips:
However, I do have problems with the batteries. I installed the strips about 1.5 years ago. The strip at the front door shows 75%, the one at the window only 25%.
Sensative now gives an additional battery warranty.
I ordered some more strips on Monday and will take the warranty. I will also contact Sensative and let them know about the miserable battery life. Let’s wait and see what they say.
If you are not currently using power-operated Z-Wave devices, I would actually advise against using the Sensitive Strips.
It is possible that the use of several repeaters will be enough. However, no one can give you a guarantee, because this depends on many factors.
Please do not compare this with a Wifi mesh. The transmission distance of Z-Wave within a building is considerably less.
Some users have already tried to get Z-Wave smoke detectors (there seems to be no Zigbee smoke detector) working with a few repeaters and/or WallPlugs. Most are frustrated.