Heiman has been around for a long time: what makes you think those are Tuya devices? (I’m not saying they’re not, but they haven’t been in the past).
And there is no “Zigbee HA 3.0”. There is “Zigbee HA 1.2” and “Zigbee 3.0” Two different Zigbee profiles.
So “Zigbee HA 3.0” usually means either a counterfeit or a translation error.
Do you have a link to the specific product? If it’s the Heiman model that was available before Tuya started making Zigbee products, some community members have used the CO Detector in the past, but it’s a limited integration. See the following:
For the older Heiman smoke detector, see the link @Mariano_Colmenarejo gave you. 
I haven’t seen an integration for the Tuya smoke sensor yet. 