wiDom WiDom Universal Relay Switch (UBS104)
wiDom WiDom Universal Relay Switch (UBS104) is a Z-Wave smart switch from wiDom. wiDom WiDom Universal Relay Switch (UBS104) works with Homey, Hubitat, Ring / Amazon Alexa, and SmartThings, and works with Home Assistant via a bridge or add-on.
Which ecosystems does it work with?
| Ecosystem | Verdict | How |
|---|---|---|
| Homey | Compatible | Pairs with Homey Bridge's Z-Wave radio. Check the regional frequency: US and EU Z-Wave hardware are not interchangeable. |
| Hubitat | Compatible | Pairs with Hubitat Elevation C-8's Z-Wave radio. Check the regional frequency: US and EU Z-Wave hardware are not interchangeable. |
| Ring / Amazon Alexa | Compatible | Pairs with Ring Alarm Pro's Z-Wave radio. Check the regional frequency: US and EU Z-Wave hardware are not interchangeable. |
| SmartThings | Compatible | Pairs with Aeotec Smart Home Hub (SmartThings)'s Z-Wave radio. Check the regional frequency: US and EU Z-Wave hardware are not interchangeable. |
| Home Assistant | Adapter needed | Works with Home Assistant Green once a Z-Wave USB stick is added. |
| Amazon Alexa | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Amazon Echo (4th generation) share no protocol — there is no direct or bridged pairing path. |
| Apple Home | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Apple HomePod (2nd generation) share no protocol — there is no direct or bridged pairing path. |
| Aqara | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Aqara Hub M2 share no protocol — there is no direct or bridged pairing path. |
| Bosch Smart Home | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Bosch Smart Home Controller II share no protocol — there is no direct or bridged pairing path. |
| eWeLink | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and SONOFF iHost Smart Home Hub share no protocol — there is no direct or bridged pairing path. |
| Google Home | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Google Nest Hub (2nd generation) share no protocol — there is no direct or bridged pairing path. |
| IKEA Home smart | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and IKEA DIRIGERA share no protocol — there is no direct or bridged pairing path. |
| Philips Hue | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Philips Hue Bridge share no protocol — there is no direct or bridged pairing path. |
| Tuya / Smart Life | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Tuya Zigbee Gateway share no protocol — there is no direct or bridged pairing path. |
| Zigbee2MQTT / ZHA (DIY) | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and SMLIGHT SLZB-06 (Zigbee PoE coordinator) share no protocol — there is no direct or bridged pairing path. |
Verdicts are derived from certification records, open-source driver support, and each hub's documented radios — see the methodology for the rules. “Adapter needed” means a border router, bridge, or add-on radio is required.
| Protocols | Z-Wave |
|---|
| Z-Wave JS supported | Yes |
|---|---|
| Z-Wave firmware range | 0.0 – 255.255 |
| Model number | UBS104 |
|---|---|
| Z-Wave manufacturer ID | 0x0149 |
| Z-Wave product type / product ID | 0x0012 / 0x0104 |
Hub-by-hub compatibility
| Hub | Verdict | Notes |
|---|---|---|
| Aeotec Smart Home Hub (SmartThings) | Compatible | Pairs with Aeotec Smart Home Hub (SmartThings)'s Z-Wave radio. Check the regional frequency: US and EU Z-Wave hardware are not interchangeable. |
| Homey Bridge | Compatible | Pairs with Homey Bridge's Z-Wave radio. Check the regional frequency: US and EU Z-Wave hardware are not interchangeable. |
| Homey Pro (Early 2023) | Compatible | Pairs with Homey Pro (Early 2023)'s Z-Wave radio. Check the regional frequency: US and EU Z-Wave hardware are not interchangeable. |
| Hubitat Elevation C-8 | Compatible | Pairs with Hubitat Elevation C-8's Z-Wave radio. Check the regional frequency: US and EU Z-Wave hardware are not interchangeable. |
| Hubitat Elevation C-8 Pro | Compatible | Pairs with Hubitat Elevation C-8 Pro's Z-Wave radio. Check the regional frequency: US and EU Z-Wave hardware are not interchangeable. |
| Ring Alarm Pro | Compatible | Pairs with Ring Alarm Pro's Z-Wave radio. Check the regional frequency: US and EU Z-Wave hardware are not interchangeable. |
| Samsung SmartThings Hub v2 | Compatible | Pairs with Samsung SmartThings Hub v2's Z-Wave radio. Check the regional frequency: US and EU Z-Wave hardware are not interchangeable. |
| Home Assistant Green | Adapter needed | Works with Home Assistant Green once a Z-Wave USB stick is added. |
| Home Assistant Yellow | Adapter needed | Works with Home Assistant Yellow once a Z-Wave USB stick is added. |
| Amazon Echo (4th generation) | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Amazon Echo (4th generation) share no protocol — there is no direct or bridged pairing path. |
| Amazon Echo Hub | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Amazon Echo Hub share no protocol — there is no direct or bridged pairing path. |
| Amazon Echo Show 10 (3rd generation) | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Amazon Echo Show 10 (3rd generation) share no protocol — there is no direct or bridged pairing path. |
| Apple HomePod (2nd generation) | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Apple HomePod (2nd generation) share no protocol — there is no direct or bridged pairing path. |
| Apple HomePod mini | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Apple HomePod mini share no protocol — there is no direct or bridged pairing path. |
| Apple TV 4K (3rd generation) | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Apple TV 4K (3rd generation) share no protocol — there is no direct or bridged pairing path. |
| Aqara Hub M2 | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Aqara Hub M2 share no protocol — there is no direct or bridged pairing path. |
| Aqara Hub M3 | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Aqara Hub M3 share no protocol — there is no direct or bridged pairing path. |
| Bosch Smart Home Controller II | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Bosch Smart Home Controller II share no protocol — there is no direct or bridged pairing path. |
| Google Nest Hub (2nd generation) | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Google Nest Hub (2nd generation) share no protocol — there is no direct or bridged pairing path. |
| Google Nest Hub Max | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Google Nest Hub Max share no protocol — there is no direct or bridged pairing path. |
| Google Nest Wifi Pro | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Google Nest Wifi Pro share no protocol — there is no direct or bridged pairing path. |
| Google TV Streamer | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Google TV Streamer share no protocol — there is no direct or bridged pairing path. |
| Home Assistant Connect ZBT-1 | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Home Assistant Connect ZBT-1 share no protocol — there is no direct or bridged pairing path. |
| Homey Pro mini | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Homey Pro mini share no protocol — there is no direct or bridged pairing path. |
| IKEA DIRIGERA | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and IKEA DIRIGERA share no protocol — there is no direct or bridged pairing path. |
| Philips Hue Bridge | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Philips Hue Bridge share no protocol — there is no direct or bridged pairing path. |
| Samsung SmartThings Station | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Samsung SmartThings Station share no protocol — there is no direct or bridged pairing path. |
| SMLIGHT SLZB-06 (Zigbee PoE coordinator) | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and SMLIGHT SLZB-06 (Zigbee PoE coordinator) share no protocol — there is no direct or bridged pairing path. |
| SONOFF iHost Smart Home Hub | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and SONOFF iHost Smart Home Hub share no protocol — there is no direct or bridged pairing path. |
| SONOFF ZBDongle-E (Zigbee USB coordinator) | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and SONOFF ZBDongle-E (Zigbee USB coordinator) share no protocol — there is no direct or bridged pairing path. |
| SONOFF ZBDongle-P (Zigbee USB coordinator) | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and SONOFF ZBDongle-P (Zigbee USB coordinator) share no protocol — there is no direct or bridged pairing path. |
| Tuya Zigbee Gateway | Not compatible | wiDom WiDom Universal Relay Switch (UBS104) and Tuya Zigbee Gateway share no protocol — there is no direct or bridged pairing path. |
Similar devices
Frequently asked questions
Does the wiDom WiDom Universal Relay Switch (UBS104) work with Apple Home?
No. wiDom WiDom Universal Relay Switch (UBS104) and Apple HomePod (2nd generation) share no protocol — there is no direct or bridged pairing path.
Does the wiDom WiDom Universal Relay Switch (UBS104) work with Google Home?
No. wiDom WiDom Universal Relay Switch (UBS104) and Google Nest Hub (2nd generation) share no protocol — there is no direct or bridged pairing path.
Does the wiDom WiDom Universal Relay Switch (UBS104) work with Amazon Alexa?
No. wiDom WiDom Universal Relay Switch (UBS104) and Amazon Echo (4th generation) share no protocol — there is no direct or bridged pairing path.
Does the wiDom WiDom Universal Relay Switch (UBS104) work with SmartThings?
Yes. Pairs with Aeotec Smart Home Hub (SmartThings)'s Z-Wave radio. Check the regional frequency: US and EU Z-Wave hardware are not interchangeable.
Is the wiDom WiDom Universal Relay Switch (UBS104) Matter certified?
No — the wiDom WiDom Universal Relay Switch (UBS104) has no Matter certification on record. It connects over Z-Wave, so it reaches Matter ecosystems only through a bridge.
Sources
- github.com (retrieved 2026-07-17)