First alert model 9120b

Tuya Smart WiFi Smoke Detector Fire Alarm with Mobile App Alerts

Smoke And CO Detector, Sound & Flash Alert, BatteryPowered CO & Smoke Alarm, Portable

Wired Photoelectric Smoke Detector High Sensitive Smoke Alarm Sensor Fire Alert Protection Anti Burning Connect To Wired Zone For Kitchen/Store/Hotel

Smoke And CO Detector, Sound & Flash Alert, Battery-Powered CO & Smoke Alarm, Portable

Smoke Fire Detector WIFI Support for Tuya APP with Voice Alert and LED Light Smart Smoke Alarm for

CO Smoke Combination Detector Photoelectric Sensor Sound Light Alarm LCD Display Safety Alert

Smoke And CO Detector, Sound & Flash Alert, Battery-Powered CO & Smoke Alarm, Portable

2 In 1 First Alarm Household Indoor Small Ceiling Fixed Safety Sensor Alertor Protective Accessory Alarming Devices

New Cosmos Electric Plasio Fire Alarm In with Carbon Monoxide Home Fire Alarm Alert White [Made Japan] Detection, (Heatstroke/Dryness Function),

Smoke Wirelessly with Voice and AISEG SHK42422 Detector, Thin, 2-Type (Battery-Powered, Interlocked, Light) (Includes Alarm, Alert,

Smoke Detector Thin Type 2 SHK48455 No Alarm and Voice Alert Set of 4 (Battery-powered, Contacts) (With Function)