Amazon.com: Westclox Gen Quartz Travel Alarm (White): Travel Alarm Clocks: Home & Kitchen
Amazon.com: SABRE Personal Alarm With Key Ring, 120dB Alarm, Audible Up To 1,280 Feet (390 Meters), Simple Operation, Reusable, Pink : Electronics
SITERLINK Smoke Detector, 10-Year Smoke Alarm with Photoelectric Sensor and Test-Silence Button, UL Listed Fire Alarms Smoke Detectors with LED Lights for Home, GS526A (2 Pack) - Amazon.com
First Alert BRK FG250B Dual Ionization Smoke Alarm with 9-Volt Battery, 1", White - Combination Smoke Carbon Monoxide Detectors - Amazon.com