Heiman HS1CA Compatibility
EN50291 Carbon Monoxide Sensor · sensor Zigbee
The Heiman HS1CA (EN50291 Carbon Monoxide Sensor) is a Zigbee sensor from Heiman. 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 6 platforms, including ZHA (Home Assistant), Zigbee2MQTT, deCONZ and more. Because it speaks standard Zigbee, the Heiman HS1CA pairs with any Zigbee coordinator once it's joined to one of the supported bridges above.
Compatibility at a glance
Heiman HS1CA is a Zigbee sensor from Heiman. It is compatible with: ZHA (Home Assistant), Zigbee2MQTT, deCONZ, Zigbee2Tasmota, ioBroker, Zigbee for Domoticz.
| ZHA (Home Assistant) | ✓ Supported |
| Zigbee2MQTT | ✓ Supported |
| deCONZ | ✓ Supported |
| Zigbee2Tasmota | ✓ Supported |
| ioBroker | ✓ Supported |
| Zigbee for Domoticz | ✓ Supported |
| iHost | ✗ Not supported |
Where to buy the Heiman HS1CA
The Heiman HS1CA 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 Heiman HS1CA 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 Heiman HS1CA work with Home Assistant?
Yes. The Heiman HS1CA is supported in Home Assistant — natively through the ZHA integration. It also works through Zigbee2MQTT.
Is the Heiman HS1CA compatible with Zigbee2MQTT?
Yes, the Heiman HS1CA is supported by Zigbee2MQTT.
What Zigbee hub do I need for the Heiman HS1CA?
Any Zigbee coordinator paired with one of the supported bridges (ZHA (Home Assistant), Zigbee2MQTT, deCONZ, Zigbee2Tasmota, ioBroker, Zigbee for Domoticz) will let you use this device. A SONOFF Zigbee dongle or a ConBee II are common choices.