Our flagship products are a series of multi-protocol multi-region controllers. These device can be used in all regions over the world, and they support both ZWave and ZigBee prototocols. They can be used to build smart and energy saving systems for apartments, houses, buildings, offices, shops, hospitals, etc.
Z-Wave 800 & ZigBee 3 PoE Network Unit

Z-Wave 800 & ZigBee 3 PoE Unit for Pi5

Z-Wave 800 & ZigBee 3 PoE Unit for Pi4b

Pi4 Pi5 PoE Hat

Z-Wave 800 LR 1.5 mile USB Dongle

Z-Wave 800 & ZigBee 3 GPIO Unit

This can be bought at eBay:
Smart Home Controller (Z-Wave 800 and ZigBee 3.0) PoE Kit for Raspberry Pi 4B
Smart Home Controller (Z-Wave 800 and ZigBee 3.0) PoE Kit for Raspberry Pi 4B | eBay
Smart Home Controller (Z-Wave 800 and ZigBee 3.0) PoE Kit for Raspberry Pi 5
Smart Home Controller (Z-Wave 800 and ZigBee 3.0) PoE Kit for Raspberry Pi 5 | eBay
PoE Z-Wave 800 Controller & ZigBee 3.0 Network Unit( With Clear Case)
PoE Z-Wave 800 Controller & ZigBee 3.0 Network Unit( With Clear Case) | eBay
Z-Wave 800 & ZigBee 3.0 Coordinator Combine GPIO board
Z-Wave 800 & ZigBee 3.0 Coordinator Combine GPIO board | eBay