Smoke Detectors | Equipment & Auction Search KIDDIE Carbon Monoxide Alarm 0 bids $0.99 USD Kidde i9030 Battery Operated Smoke Alarm General Use Includes 9V Battery NEW 0 bids $0.99 USD Kidde Hardwired Smoke & Carbon Monoxide Detector single-pack 3900 (BB4) 0 bids $0.99 USD First Alert BRK SMICO105-AC Smoke/Carbon Mono Alarm Pack of 6 Pieces 1 bids $1.00 USD Code One 2000 Smoke Alarm / Detector With 9V Battery 0 bids $2.49 USD First Alert BRK 9120B Hardwired AC Powered Smoke Detector Alarm W/BATTERY BACKUP 0 bids $2.95 USD FIRST ALERT P1210 Smoke Alarm With 10 year Battery, White - UPC: 029054019127 0 bids $2.99 USD Google Nest Protect Carbon Monoxide Smoke Detector - S3003LWES 4 bids $3.10 USD Nest Pro Smoke & CO Alarm S3005PWLUS 3 bids $3.25 USD First Alert Smoke & Fire Alarm 0 bids $3.99 USD Kidde 9CO5-LP2 Battery Powered Carbon Monoxide Alarm 0 bids $3.99 USD Carbon Monoxide Alarm 0 bids $4.50 USD Carbon Monoxide Detector, Display and Sound Warning for Home,Office,School, 0 bids $4.99 USD Kidde i9050 Basic Battery Operated Smoke Alarm New Sealed 0 bids $4.99 USD First Alert 1039868 Battery-Powered Smoke & Carbon Monoxide Alarm - 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FIREX - Hardwire - Smoke Alarm Detector - I4618 - Battery Backup 0 bids $9.95 USD New Unopened Smoke Alarm, First Alert Lithium Powercell, 10 Yr Battery 0 bids $9.95 USD Kidde Twin 2 Pack Smoke Alarms Basic Model 0915D-018 Smoke Detector NEW 0 bids $9.99 USD FIREX Smoke Alarm w/ kitchen (NOS) - Model # CPBC 4006- New 0 bids $9.99 USD First Alert C0400 Carbon Monoxide Alarm - White 0 bids $9.99 USD First Alert Carbon Monoxide Alarm - White (4 Units) 0 bids $10.00 USD Kidde Smoke Alarm Model P3010L Without Box 0 bids $10.00 USD First Alert Battery-Powered Electrochemical Carbon Monoxide Detector 1039741 0 bids $10.00 USD Kidde 10 Year Worry-Free Smoke Detector Lithium Battery Powered Smoke Alarm 0 bids $10.00 USD Ring Smoke/CO Listener for Ring Alarm -New/Sealed BOX 1 bids $10.00 USD Google Nest T5000SF Temperature Sensor Thermostat - White Open Box 2 bids $10.49 USD First Alert SC7010B Smoke & Carbon Monoxide Alarm 0 bids $10.56 USD First Alert Hard Wired Smoke Detector/Alarm10 Year Battery Backup 0 bids $11.99 USD RadTrak Catalog No 2300 Radon Gas Detector EPA Approved Alpha Track New Sealed 0 bids $11.99 USD BRK FIRST ALERT 9120BP Hardwired battery backup smoke alarm replaces 120V AC NEW 0 bids $12.99 USD Lot of 3: USI-1122L Battery Operated Electric Smoke & Fire Alarms 1 bids $14.99 USD Kidde The Talking Alarm, Combination Smoke And Carbon Monoxide Alarm 0 bids $15.00 USD First Alert Battery-Powered Electrochemical Carbon Monoxide Detector 1039741 0 bids $15.00 USD First Alert Wireless Smoke & Carbon Monoxide Alarm White (FAT1039839) 1 bids $15.99 USD Google Nest 2nd Gen Protect Smoke and Carbon Monoxide Alarm Detector/new Battery 7 bids $16.27 USD Google Nest Protect Smoke/Carbon Monoxide Detector S3000BWES White 6183 4 bids $16.27 USD First Alert Smoke Alarm 0 bids $17.99 USD 2 Pack Talking First Smoke And Carbon Monoxide Alarm 0 bids $19.98 USD Link X-SENSE XS01 Ultra compact design wireless Smoke Alarm 6 Pack 0 bids $19.99 USD Vintage Smoke Detector Family Gard FG777 2 bids $20.00 USD ADT SIXSMOKEVA SiX Series 2-Way Wireless Smoke Detector In White 0 bids $20.00 USD Two First Alert Smoke Detectors - 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6 Pack - 21029733 *NEW* 0 bids $50.00 USD 2 Kidde Smoke and Carbon Monoxide Alarms, Model KN-COSM-BA, NEW 0 bids $50.00 USD AEGISLINK Interlinked Smoke Carbon Monoxide Detector SC-RF200, 6-Pack 0 bids $50.00 USD Nest Protect: 2nd Gen Smoke + CO Alarm - Wired 9 bids $51.00 USD Google Nest Protect Smoke and Carbon Monoxide Alarm 2nd Gen - S3000BWES 0 bids $59.99 USD Brk Smi110 6 Pack Smoke Detectors Brand New In Box With Factory Seal 0 bids $60.00 USD kidde smoke and carbon monoxide Battery Power 4 Pack 0 bids $60.00 USD Airthings Corentium Home Radon Detector 223 Portable, Lightweight 0 bids $60.00 USD NEST Smoke And Carbon Monoxide Alarm NEW Sealed S3003LWES 0 bids $64.88 USD Google Nest Protect S3003LWES Wired Smoke & Carbon Monoxide Detector New 0 bids $65.00 USD 6 - BRK 1040957 Battery-Powered Photoelectric Smoke & Carbon Monoxide Detectors 0 bids $68.00 USD Google Nest Protect - Smoke Alarm and Carbon Monoxide Detector - Wired 0 bids $70.00 USD 12-Kidde 21006378 Hardwire Smoke Alarm Detector 0 bids $80.00 USD 6 Pack NEW Kiddie Firex Hardwired Smoke & Carbon Monoxide Det. 900-CUAR 21032250 2 bids $99.99 USD X-Sense Battery Powered Combination Smoke and Carbon Monoxide Detector-6 PACK 0 bids $120.00 USD Create an auction ad and attract more bidders to your sale Get Started