Samotech SM300Z Compatibility
Door/Window Sensor · sensor Zigbee
The Samotech SM300Z (Door/Window Sensor) is a Zigbee sensor from Samotech. 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 on ZHA (Home Assistant). Because it speaks standard Zigbee, the Samotech SM300Z pairs with any Zigbee coordinator once it's joined to one of the supported bridges above.
Compatibility at a glance
Samotech SM300Z is a Zigbee sensor from Samotech. It is compatible with: ZHA (Home Assistant).
| ZHA (Home Assistant) | ✓ Supported |
| Zigbee2MQTT | ✗ Not supported |
| deCONZ | ✗ Not supported |
| Zigbee2Tasmota | ✗ Not supported |
| ioBroker | ✗ Not supported |
| Zigbee for Domoticz | ✗ Not supported |
| iHost | ✗ Not supported |
Where to buy the Samotech SM300Z
The Samotech SM300Z 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 Samotech SM300Z 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 Samotech SM300Z work with Home Assistant?
Yes. The Samotech SM300Z is supported in Home Assistant — natively through the ZHA integration.
Is the Samotech SM300Z compatible with Zigbee2MQTT?
No, this device is not currently listed as supported by Zigbee2MQTT.
What Zigbee hub do I need for the Samotech SM300Z?
Any Zigbee coordinator paired with one of the supported bridges (ZHA (Home Assistant)) will let you use this device. A SONOFF Zigbee dongle or a ConBee II are common choices.