Tuya TS0203 Compatibility
Contact Sensor · sensor Zigbee
The Tuya TS0203 (Contact Sensor) is a Zigbee sensor from Tuya. It monitors your home and reports back to your hub — useful for automations that react to motion, contact, temperature, humidity, leaks or air quality. It's confirmed working across 5 platforms, including ZHA (Home Assistant), Zigbee2MQTT, deCONZ and more. Because it speaks standard Zigbee, the Tuya TS0203 pairs with any Zigbee coordinator once it's joined to one of the supported bridges above.
Compatibility at a glance
Tuya TS0203 is a Zigbee sensor from Tuya. It is compatible with: ZHA (Home Assistant), Zigbee2MQTT, deCONZ, Zigbee for Domoticz, iHost.
| ZHA (Home Assistant) | ✓ Supported |
| Zigbee2MQTT | ✓ Supported |
| deCONZ | ✓ Supported |
| Zigbee2Tasmota | ✗ Not supported |
| ioBroker | ✗ Not supported |
| Zigbee for Domoticz | ✓ Supported |
| iHost | ✓ Supported |
Where to buy the Tuya TS0203
The Tuya TS0203 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 Tuya TS0203 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 Tuya TS0203 work with Home Assistant?
Yes. The Tuya TS0203 is supported in Home Assistant — natively through the ZHA integration. It also works through Zigbee2MQTT.
Is the Tuya TS0203 compatible with Zigbee2MQTT?
Yes, the Tuya TS0203 is supported by Zigbee2MQTT.
What Zigbee hub do I need for the Tuya TS0203?
Any Zigbee coordinator paired with one of the supported bridges (ZHA (Home Assistant), Zigbee2MQTT, deCONZ, Zigbee for Domoticz, iHost) will let you use this device. A SONOFF Zigbee dongle or a ConBee II are common choices.