Lot · Smoke & Gas Detectors

Two (2x) First Alert Smoke Detectors Hardwired with Battery Backup (Model 9120B)

Name: Two (2x) First Alert Smoke Detectors Hardwired with Battery Backup (Model 9120B)
SKU: nb-236898751816
Price: 15.00 USD
Availability: SoldOut

Starting price (see what it sold for on eBay ↗) $15.00 as of Jul 1, 2026

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Closed Sun · Jul 5, 2026

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Condition Used

Condition tiers New Used Refurbished Damaged Unspecified

Ships from ZIP 114**

888panda888 192 ratings · 100.00% positive

Seller

Description

From the seller

The First Alert Smoke Detectors (Model 9120B) are a set of two white smoke alarms with a hardwired power source and battery backup. Barely used. In excellent working condition. For residential use.

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