110dB Door Handle Alarm, Extremely Loud Wireless Audible Up To 680 Ft Away, Hangs Off Door Knob or Handle, Vibration-Triggered Home Security Alarm, 3 Adjustable Settings, Great for Travel

SABRE 110dB Door Handle Alarm, Extremely Loud Wireless Alarm Audible Up To 680 Ft Away, Hangs Off Door Knob or Handle, Vibration-Triggered Home Security Alarm, 3 Adjustable Settings, Great for Travel

SABRE 120 dB Wedge Door Stop Security Alarm, Extremely Loud Wireless Alarm Siren Audible Up To 1,500 Ft., Non-Skid Pad, Compact Alarm Great for Home, Travel, Apartment or Dorm

Securityman Door Handle Alarm with 130dB Vibration Triggered Portable Door Alarm - Perfect When Opening for Kids, Toddler, Elderly, Hotel, Travel, Bedroom (2 Pack Door Security)