Wireless Door & Window Magnetic Sensor Alarm – 130dB Alert

Wireless Magnetic Door & Window Sensor Alarm – 130dB Instant Alert

Keep your home, office, or any entry point monitored with this compact Wireless Magnetic Door & Window Sensor Alarm. The moment a door or window is opened unexpectedly, the built-in magnetic sensor instantly triggers a powerful 130dB audible alert — loud enough to deter intruders and notify everyone nearby. Simple, cord-free, and ready to use right out of the box.

Key Features

• 130dB Loud Alarm: Instant, attention-grabbing sound activates the moment the magnetic contact is broken.
• Wireless & Cord-Free: No complicated wiring — mounts cleanly on any door or window frame for a clutter-free setup.
• Magnetic Sensor Technology: Two-piece magnetic design separates when a door or window is opened, triggering the alarm instantly.
• Easy Installation: Adhesive mounting — no tools required. Install in seconds on doors, windows, cabinets, or drawers.
• Compact & Discreet: Low-profile design blends into any home décor without drawing attention.
• Battery Operated: Runs on standard batteries for continuous, power-outage-proof monitoring.
• Versatile Use: Ideal for front doors, back doors, sliding glass doors, windows, garages, and more.
• Thoughtful Gift Idea: A practical and affordable security addition for homeowners, renters, parents, and small business owners.

How It Works

The sensor consists of two magnetic components — one attaches to the door/window frame, the other to the moving panel. When the door or window opens, the magnetic connection breaks and the alarm activates immediately. Close the door or window to reset and silence the alarm.

Specifications

• Alarm Volume: 130dB
• Connectivity: Wireless (magnetic contact)
• Power: Battery operated
• Mounting: Adhesive (no tools needed)
• Application: Doors, windows, cabinets, drawers

Why Choose a Door & Window Sensor Alarm?

According to the CDC and home safety organizations, visible or audible deterrents are among the most effective first steps in improving household security. A simple, loud alarm on entry points helps alert occupants instantly, giving peace of mind whether you're home or away.

For more guidance on home safety practices, visit the U.S. Consumer Product Safety Commission (CPSC) Home Safety Resource.

Frequently Asked Questions

Q: How do I install the wireless door and window sensor alarm?

A: Installation is quick and tool-free. Simply peel the adhesive backing off both magnetic components and press one onto the door or window frame and the other onto the door or window panel itself. Align them so they sit close together when the door/window is closed. The alarm will trigger automatically whenever the two pieces are separated.

Q: How loud is the 130dB alarm and will it be heard throughout my home?

A: At 130dB, this alarm is extremely loud — comparable to a live concert or a nearby thunderclap. It is designed to be heard throughout most standard homes and apartments, making it an effective audible deterrent for any entry point.

Q: Can I use this sensor on multiple types of doors and windows?

A: Yes! The wireless magnetic sensor works on standard hinged doors, sliding doors, casement windows, sliding windows, cabinet doors, and even drawers. The adhesive mount is compatible with most smooth surfaces including wood, glass, metal, and PVC.

Q: Does the alarm reset automatically after a door or window is closed?

A: Yes. Once the door or window is closed and the two magnetic components realign, the alarm will stop and reset itself, ready to trigger again the next time the contact is broken.