Custom Device SZ1 Compatibility
CC2530 Zigbee Router · router Zigbee
The Custom Device SZ1 (CC2530 Zigbee Router) is a Zigbee range extender / router from Custom Device. It repeats and strengthens your Zigbee mesh, extending range and improving reliability for devices further from the hub. It's confirmed working across 5 platforms, including ZHA (Home Assistant), Zigbee2MQTT, deCONZ and more. Because it speaks standard Zigbee, the Custom Device SZ1 pairs with any Zigbee coordinator once it's joined to one of the supported bridges above.
Compatibility at a glance
Custom Device SZ1 is a Zigbee router from Custom Device. It is compatible with: ZHA (Home Assistant), Zigbee2MQTT, deCONZ, ioBroker, Zigbee for Domoticz.
| ZHA (Home Assistant) | ✓ Supported |
| Zigbee2MQTT | ✓ Supported |
| deCONZ | ✓ Supported |
| Zigbee2Tasmota | ✗ Not supported |
| ioBroker | ✓ Supported |
| Zigbee for Domoticz | ✓ Supported |
| iHost | ✗ Not supported |
Where to buy the Custom Device SZ1
The Custom Device SZ1 is widely available on Amazon in the US, UK, Canada and across Europe. Prices and stock vary by region — the link below opens results for your local Amazon store.
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Recommended Zigbee coordinators
The Custom Device SZ1 needs a Zigbee coordinator (USB stick) to join your network. These are the ones we'd buy:
As an Amazon Associate, WillItPair earns from qualifying purchases. This doesn't affect what you pay.
Frequently asked questions
Does the Custom Device SZ1 work with Home Assistant?
Yes. The Custom Device SZ1 is supported in Home Assistant — natively through the ZHA integration. It also works through Zigbee2MQTT.
Is the Custom Device SZ1 compatible with Zigbee2MQTT?
Yes, the Custom Device SZ1 is supported by Zigbee2MQTT.
What Zigbee hub do I need for the Custom Device SZ1?
Any Zigbee coordinator paired with one of the supported bridges (ZHA (Home Assistant), Zigbee2MQTT, deCONZ, ioBroker, Zigbee for Domoticz) will let you use this device. A SONOFF Zigbee dongle or a ConBee II are common choices.