universal smoke alarm

First Alert SC5 Hardwire Smart Smoke & Carbon Monoxide Alarm, SMCO600NV-AC, 1-Pack, Hardwired

Airthings Wave Enhance Indoor Air Quality Monitor

Teendow Portable Dehumidifier for Home,1000 sq.ft Dehumidifier with Auto Shut-Off,Sleep Mode&Timer,Dehumidifiers for Bedroom, Bathroom,7-Color Light

Jensen AM/FM with Digital Dual Alarm Clock Radio

4.5" Nickel Classic Twin Bell Alarm Clock - Westclox: Metal Construction, Modern Design, for All Ages

Soft Concrete 100ml Mini Diffuser - Threshold™: Ultrasonic Humidification, Aroma Therapy, Auto Shut-Off

REGALWOVEN Plastic Digital Corded Adjustable Accurate Electric Alarm Clock 7.5 x 2.8 x 1 inch

REGALWOVEN Digital Temperature Dimmable Triple Corded Electric Alarm Clock

REGALWOVEN Plastic Digital Adjustable Corded Electric Alarm Clock 6.3 x 2.4 x 1 Inches

REGALWOVEN 3-level Dimmable Brightness Big Numbers Large Digital Alarm Clock with Snooze and Battery Backup Memory 6.3"L x 1"W x 2.4"H

First Alert SMI100-AC, Hardwire Interconnect Smoke Alarm with Battery Backup

REGALWOVEN Digital Corded Electric Plastic Adjustable Brightness Alarm Clock 6.1"L x 0.9"W x 2.5"H 1 Pc

First Alert® GC01CN Combo Explosive Gas and Carbon Monoxide Alarm with Digital Display

Timex Alarm Clock with Large Display and Volume Switch – Black (T121B)

REGALWOVEN Digital Cloud Design Adjustable Brightness Three Alarms Alarm Clock 5.9"L x 1.6"W x 3.5"H 1 Pc

HEATDAZ Small HEPA Air Purifier with Fragrance Sponge, 22dB Sleep Mode for Bedroom, 225 sqft

REGALWOVEN Digital Battery Powered Palm-sized Alarm Clock with Snooze Countdown and Countdown Functions for Home and School 3.3"L x 0.8"W x 2"H

4.5" Classic Twin Bell Alarm Clock with Metal Case/Bells Gold - Westclox: Analog Display, Bedroom & Bedside Use

5" Classic Loud Bell Alarm Clock - Westclox

REGALWOVEN Plastic Digital Alarm USB Charging Alarm Clock 6.5"L x 1.77"W x 3.14"H 1 Pc

BLACK+DECKER Ultrasonic Humidifier 1.32 Gallon with Warm and Cool Mist, White

REGALWOVEN Battery Powered Loud Alarm Clock for Heavy Sleepers 5.9"L x 1.77"W x 2.75"H 1 Pc