Hardwired and 10Year Battery Backup Interconnectable Combination Smoke and Carbon Monoxide Detector w/ LED Warning Light
On clearance at 2 stores · seen Oct 27
Last 7 days. 7 Universal Security Instruments clearance items at 48 Home Depot stores · last scan
Universal Security Instruments clearance at Home Depot
7 Universal Security Instruments clearance items are in stock at 48 Home Depot stores, up to 51% off. The deepest markdown is 9-Volt Battery Operated Smoke Detector with Photoelectric Sensor at $2.63, down from $17.97. Clearance prices are set store by store, so the same item can be marked down at one store and full price at the next.
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85% off · deepest active 
Universal Security Instruments Deepest markdown
9-Volt Battery Operated Smoke Detector with Photoelectric Sensor
On clearance at 34 stores · seen Oct 30
More Universal Security Instruments clearance · top 6 of 7
See all Universal Security Instruments 
10-Year Battery Combination Smoke and Carbon Monoxide Detector with Voice Alarm and LED Warning Light
On clearance at 1 store · seen Oct 31
(3-Pack) 10-Year Battery Powered Mini Smoke and Fire Detector with Photoelectric Sensor
On clearance at 1 store · seen Oct 26
(3-Pack) 9-Volt Battery Operated Smoke Detector with Photoelectric Sensor
On clearance at 19 stores · seen Oct 29
3-Year Replaceable Battery Combination Smoke and Carbon Monoxide Detector with Voice Alarm and LED Warning Light
On clearance at 13 stores · seen Oct 31
Universal Security Instruments clearance by category
- Fire Safety 6 items
- Electrical 1 item
In-stock clearance items per Home Depot category, seen in the last 7 days.
How this list works
- Shown
- In-store clearance with store pickup, seen in the last 7 days
- Prices
- Per store. Each item shows its deepest markdown.
- Coverage
- Every Home Depot store
- Last scan
- Oct 31
Universal Security Instruments clearance questions
Does Home Depot have Universal Security Instruments on clearance right now?
Yes. As of Oct 31, 7 Universal Security Instruments items are on in-store clearance with stock at 48 Home Depot stores, up to 51% off. The deepest markdown is 9-Volt Battery Operated Smoke Detector with Photoelectric Sensor at $2.63, down from $17.97.
Is Universal Security Instruments clearance the same price at every Home Depot?
No. Home Depot sets clearance prices store by store, so the same Universal Security Instruments item can be marked down at one store and full price at the next. Each item on this page shows its deepest markdown and how many stores have it on clearance.
Are Universal Security Instruments clearance prices on homedepot.com?
Usually not. Most in-store clearance prices never show online. Check the item in the Home Depot app with your store selected before you go, or save your stores on Endless to get new markdowns by email.
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