Zwave between 2 buildings

[FloatingBoater (James Derrick)]

Search is your friend - Z-Wave mesh range comes up a LOT:

Z-wave devices range issue, any better choice?

Hello, I am using HA with Z-wave and RfxTrx 433 devices. The 433 devices with mainly temp sensors is working very well but the Z-wave I feel is not so good. Several Telldus switches broke within two years and the range is not reliable. Since I like to control greenhouse and such I need reliable switches that is bidirectional so 433 will not apply, Is there anything with more range and reliability than Z-wave you recommend? It’s only a few switches/sensors so price no issue. Running HA on a…

Remote device for Z-Wave Stick?

Hi. Sorry about the topic of the post, but I don’t even know what to name the solution I’m looking for. I mean the solution as shown in the attached drawing. I want to mount a Raspberry PI 4 with Home Assistant installed in the basement. Unfortunately, I currently have a Z-wave stick installed in RP4. After moving the RP4 to the basement, I will not have Z-Wave network coverage in my home. I am looking for a solution that will allow me to build a remote “extension module” in which I will insta…

External antenna / booster for Z-Wave?

Every z-wave repeater I can find online is either built into a switch or is no bigger than a pack of gum. I have a z-wave pool pump switch that struggles to get a signal to the house despite being only about 50 feet from a repeater. The repeater is inside the house on an outside wall facing the pool with no other structures between them. Wondering if there’s something that’s not built for ants that might actually reach 50 feet through a single wall, or if anyone knows of any modification proj…