Up until this past year, every single ZWave radio was made by the same company. They are now allegedly certifying third parties but I haven’t yet seen anyone a

Up until this past year, every single ZWave radio was made by the same company. They are now allegedly certifying third parties but I haven’t yet seen anyone announce that they’ve achieved that certification. It’s possible to build a crappy ZWave device, but the radio and network side should be solid, even on crappy devices.