2 in1 Personal & Door Alarm, 120dB Dual-Function Security Device, Automatic Doorknob Sensor, Pull-Chain Personal Activation, 4.25″ x 2.25″ Portable Design, Travel Hotel Dorm Room Safety, 9-Volt Battery

Security needs change throughout your day. You need personal protection while traveling to work, shopping, or exercising. At home or in hotel rooms, you need perimeter alerts that warn when doors are opened. This alarm handles both roles seamlessly, adapting to wherever your day takes you.

Who This Dual Alarm Is Best For:

• Frequent travelers seeking hotel room security and personal protection
• College students in dorms wanting both room security and walking safety
• Homeowners who want a portable alarm for travel without buying multiple devices
• Apartment dwellers supplementing building security with door monitoring

Key Features: The door alarm function works through touch-sensor technology. When hung on a non-metallic doorknob, the alarm automatically activates. If someone touches or turns the doorknob from either side, the 120-decibel siren sounds immediately, alerting you to entry attempts before the door actually opens. This early warning gives you precious seconds to respond, call for help, or exit through another route. Hotel rooms, dorm rooms, bedroom doors, basement entries—any standard doorknob becomes a monitored entry point.

As a personal alarm, simply pull the attached metal chain to trigger the same 120dB siren. Whether confronting an aggressive individual in a parking lot, signaling for help during a medical emergency, or deterring someone following you on a jogging trail, the alarm draws immediate attention. The dual functionality means you are never choosing between personal safety and home security—you have both capabilities ready whenever needed. The compact rectangular design measures 4.25 inches by 2.25 inches, easily fitting in coat pockets, purses, or laptop bags.

Practical Details: Requires one 9-volt battery (not included), which typically provides months of standby operation. Black housing measures 4.25 inches by 2.25 inches by 1 inch and weighs 0.23 pounds. The metal pull-chain extends approximately 3 inches for easy activation. Door alarm works on standard round or lever-style doorknobs made of plastic, wood, or composite materials. For metallic doorknobs, use personal alarm mode only. Legal to carry and use nationwide with no restrictions. Covered by 30-Day Money Back Guarantee.

Protect yourself at home and on the go with one versatile security solution. Be Prepared and Be Safe!