Costco price drop catalog

Costco Smoke & Carbon Monoxide Detectors Deals at Gaithersburg, MD

Price drops at the Gaithersburg, MD Costco and warehouses nearby, with every variant and every warehouse price in one place.

18% off

First Alert Precision Detection, 10-year Battery Smoke and Carbon Monoxide Alarm, 2-pack

Item 1758910

$64.99

Was ~~$79.99~~ Save $15.00
Available at 10 of 11 nearby warehouses
- Gaithersburg, MD (0.0 mi) $59.99
- Wheaton, MD (11.9 mi) $59.99
- Beltsville, MD (18.5 mi) $59.99
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16% off

First Alert BRK Precision Detection Wired Talking Smoke/CO Alarm, 2-pack

Item 1849659

$74.99

Was ~~$89.99~~ Save $15.00

Best price online

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Costco
16% off

Kidde Smart Smoke and Carbon Monoxide Detector, Ring App Enabled, Hardwired, 2-pack

Item 2013077

$99.99

Was ~~$119.99~~ Save $20.00
Available at 4 of 11 nearby warehouses
- Gaithersburg, MD (0.0 mi) $79.99
- Wheaton, MD (11.9 mi) $79.99
- Beltsville, MD (18.5 mi) Not carried
View all nearby warehouses (4)
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