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- $1.29Smoke DetectorAmazon
- $10.74Smoke Detector Cover Smoke Detector Covers Guard for Cage Smoke Detector Wired Cover Guard Sensor IronAmazon
- $126.99Smoke Detector Fire AlarmBed Bath & Beyond
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- SAVE $12.99$157.99$170.98Smoke Detector Carbon Monoxide Detector Combo Standalone Model 2 Packs & Smoke Detector Carbon Monoxide Detector Combo 2.4G WiFi Model 2 PacksAmazon
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- SALEX-Sense Smoke Detector Carbon Monoxide Detector Combo with LCD DisplayAmazon・Sale
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- $23.99Smoke Detector and Carbon Monoxide Detector Combo with LCD Display, Dual Sensor Smoke Alarm and CO Detector with LED Indicators & Test/Silence Button, Replaceable Battery Operated (1 Pack)Amazon
- $19.97Firex Smoke Detector, Hardwired with Battery Backup & Front-Load Battery Door, Smoke AlarmThe Home Depot
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- $10.99Jemay Smoke Detector, Smoke Alarm with Advanced Photoelectric Technology, Smoke Detector with Test Button and Low Battery Reminder, Fire Alarm with Battery Backup Used in Home, AW106, 1 PackAmazon
- $16.99SITERWELL Smoke Detector, 10 Year Product Life Fire Alarm with Magnetic Fastening Kit, Smoke Alarm with Photoelectric Sensor and Low Battery Warning Function for House, ETL Listed, GS509A, 1 PackAmazon
- SALEX-Sense Smart Smoke DetectorAmazon・Sale
- SAVE $23.00$16.99$39.99Uingarm Smoke Detector Carbon Monoxide Detector Combo with LCD Display, Dual Sensor Fire and CO Alarm with LED Indicator & Test/Silence Button, Battery Operated, UL 217 & UL 2034 Standards, 1 PackAmazon
- $32.99SITERWELL Smoke Detector, 10 Year Product Life Fire Alarm with Magnetic Fastening Kit, Smoke Alarm with Photoelectric Sensor and Low Battery Warning Function for House, ETL Listed, GS509A, 2 PacksAmazon
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- $15.99SITERLINK Smoke Detector, 10 Year Battery Operated Smoke Alarm with LED Indicator, Fire Alarm Smoke Detector with Test & Silence Button for Home, GS508C (1 Pack)Amazon
- $119.00and upGoogle Nest Protect - Smoke Alarm - Smoke Detector and Carbon Monoxide Detector - Battery Operated, White - S3000BWESNewegg & 2 more
- SAVE $1.55$30.99$32.54SITERWELL Smoke Detector Fire Alarm with Magnetic Fastening Kit and Built-in Battery, Fire Safety with Photoelectric Technology for Home Bedroom and Babyroom, UL Listed, GS528A, 3 PacksAmazon
- $64.99Firex Smoke Detector, Hardwired with 9-Volt Battery Backup, Smoke Alarm, 6-PackThe Home Depot
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- SAVE $15.02$53.97$68.99Kidde Smoke Detector & Carbon Monoxide Detector Combo with 10-Year Battery,WhiteAmazon
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- SAVE $4.42$58.83$63.25Kidde Smoke Detector, Battery Powered with LED Lights, Interconnects with Other Kidde Smoke Alarms & Carbon Monoxide Detector, Battery Powered with LED Lights, CO AlarmAmazon
- SAVE $4.00$9.99$13.99AEGISLINK Smoke Detector 10-Year Battery with Test/Silence Button, Fire Alarm with Photoelectric Sensor, Low Battery Warning, S500 (Independent, 1-Pack)Amazon
- $77.99SITERWELL Smoke Detector, Hardwired Photoelectric Smoke Alarm with DC 9V Backup Battery & Interconnected, Fire Alarm with Silence Button, GS517, 6 PacksAmazon
- $35.00Kidde Smoke Detector, Hardwired Smoke Alarm with Battery Backup, Front-Load Battery Door, Test-Silence Button,(Pack of 2) WhiteAmazon