Protect My Home Smoke and Carbon Monoxide Detector Combo - CO & Smoke Alarm System with Hush Function, Self-Test Button, 10-Year Built-in Battery - Easy to Install, for Home & Office -
Optical Smoke Detector with Hush
Your Smoke Detector Has a Mind-Blowing Secret Feature
Alecto SA-18 Smoke detector with hush button - YouTube
First Alert Hush Button Smoke Alarm – Electrical Heaven