Best Smoke Alarm For Deaf

First Alert PR700A Slim Series Battery Powered Photoelectric Smoke Alarm

ecozy Sunrise Alarm Clock for Heavy Sleepers, Smart Wake Up Light with Sunrise/Sunset Simulation, App & Voice Controlled, Natural Sounds & FM Radio, 4 Alarms & Snooze, 8 Colors Night Light for Bedroom

First Alert 9120BA Hardwire Smoke Alarm w/ 9V Battery, Smoke Detector

FIRST ALERT Smoke and CO Alarm, SC7010BA, White

First Alert SC9120BA Hardwire Combination Carbon Monoxide and Smoke Alarm

First Alert Battery Operated Wireless Interconnect Smoke and Carbon Monoxide Alarm

Kidde P4010ACLEDSCOCA 120 VAC Integrated 3-in-1 LED Strobe and 10-Year Talking Smoke & CO Alarm

Kasonic DB201 Wireless Doorbell, Plug and Play Waterproof Door Bell Kit; Operating Range Up to 1000 Feet; 4 Levels Adjustable Volume; 36 Chimes Quality Sound and LED Flash Indicator (White)

Nestling® Wireless Doorbell Chime Kit-1000 Ft Range 55 Melodies 5 Adjustable Volume LED Indicator, Plug and Play Door Bell with 1 Plug-in Receiver & 1 Doorbell Button for Home Classroom White

Wireless Doorbell, PHYSEN Door Bell Chimes with Mute Mode, 58 Ringtones&5 Volume Levels, Operating at 1300-ft Range, LED Strobe, 2 Transmitters+3 Receivers Waterproof Doorbell Kit for Home/Classroom