Does anyone know if the HEIMAN smoke detector is compatible with our ihost. because there are models HS1SA, HS1SA-E, HS1SA-N, HS1SA-M. And I don’t know if 100% of the models will be compatible. Only HS1SA appears as compatible on the Sonoff list

Hi, i have paired HS1SA-E and it seems working

I’m glad it works for you, be careful with the alarm that sounds loud XD