110dB Door Alarm for Home Security, Vibration Sensor Door Open Alert, Adjustable 3 Sensitivity Modes, Easy No-Drill Installation for Dorm, Hotel & Apartment Safety (1-Pack)

Product description

Wireless Vibration Door Alarm with 110dB Siren, No Drilling Required

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Advanced vibration detection triggers the alarm the moment someone tries to force open your door or window. Highly sensitive yet minimizes false alarms.

Immediate Alert When Your Home is Threatened

The moment someone attempts to pry open or damage your door or window, the built-in vibration sensor activates instantly. This strong combination of sound and light creates an effective deterrent, giving you valuable time to respond and call for help.

Smart Sensitivity Settings for Real-Life Use

This alarm system features three adjustable sensitivity levels: high, medium, and low. Simply slide the switch to choose the right level for your home. Enjoy reliable security without unnecessary false triggers, whether you have pets or live in a breezy area.

1 Door Alarms for Home

2 Apartment Door Alarm

3 Travel Door Alarm

4 Valuables Alarm

110dB LOUD VIBRATION ALARM FOR INSTANT INTRUSION DETECTION:​ This door alarms for home security as a powerful deterrent against break‑ins. It instantly triggers a piercing 110dB siren (volume is non‑adjustable) and a flashing red LED indicator when tampering is detected on windows, doors, cabinets, or safes. Door and window alarms ideal for home security, apartment safety, and office protection, providing peace of mind whether you are sleeping or away.
Multiple Installation Options with Lanyard and Double-Sided Tape: Window door alarm unlike standard alarms, this model includes both a removable lanyard and strong adhesive tape. Hang it on door knobs, hooks, or luggage handles using the lanyard, or use the 3M tape for a permanent fixture on glass or wood. Door alarms when opened tool-free, no-drill design makes it perfect for renters, college dorms, hotels, and travel security.
3 ADJUSTABLE SENSITIVITY LEVELS (HIGH/MEDIUM/LOW):​ Easily customize the detection threshold with the side button to prevent false alarms. Choose High Sensitivity (1 beep) for maximum security on entry points, Medium (2 beeps) for windy areas, or Low (3 beeps) to avoid triggers from pets or minor vibrations. This versatile setting ensures reliable protection tailored to your specific environment.
BATTERY POWERED WITH LOW BATTERY REMINDER (AAA):​ Powered by 2 AAA batteries (not included), this wireless window alarms vibration alarm requires no wiring or external power. Door alarms features a smart low-battery warning system—the LED flashes 5 times after an alarm trigger to remind you to replace batteries. Enjoy long-lasting, maintenance-free security for months at a time.
SIMPLE ONE-BUTTON OPERATION & DISCREET DESIGN:​ Features an intuitive slide switch to power on/off and a central button to disarm or adjust settings. The compact, white, and discreet design blends seamlessly into any decor. Perfect for securing sliding glass doors, windows, RV campers, and even backpacks, making it a must-have portable security device for families and travelers.
IMPORTANT USAGE TIP: 110dB is designed for home security and is extremely loud. Please note the alarm volume is NOT adjustable. For baby/kids monitoring, please set the sensitivity to the lowest level and avoid installing it directly on nursery doors to prevent startling your child. Adjust as needed to suit your home.

Product summary

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