Siterwell Smoke CO Alarm Products
Here are all the Matter Smoke CO Alarm products by Siterwell.

Smart Smoke Alarm
A Matter 1.2-compatible photoelectric smoke alarm with smart home integration, long battery life, and high sensitivity to slow-burning fires.

Smart Carbon Monoxide Alarm
A Matter 1.2-enabled smart CO alarm with an LCD display, interconnectivity, and a 10-year lifespan for reliable carbon monoxide detection.