Wireless Door Alarm Magnetic Window Security Alarm Home Protection Set

Insecure entry points can leave your home vulnerable, but the wireless door alarm delivers instant protection with a loud 90dB alert that deters unwanted entry within seconds. This 5 pcs  compact solution acts as a reliable window security alarm, designed to secure doors and windows without complex wiring or tools. Acting as a responsive door magnetic alarm, it triggers immediately when a door or window is opened, giving you fast, dependable awareness. Ideal for everyday home safety, it brings peace of mind to families, renters, and travelers who want simple yet effective protection. It also works as a discreet home burglar alarm solution for layered security.

Key Features

• Powerful 90dB alarm sound for instant intrusion deterrence
• Easy mount installation with no wiring required
• Compact, lightweight design for doors and windows
• Low-power 3V operation for long-lasting use
  
  

Why Choose Our JD-188 Wireless Door Alarm Magnetic Window Security Alarm 5-Pack Home Protection Set
Unlike expensive security systems that require installation fees or subscriptions, this door sensor alarm offers instant, affordable protection right out of the box. Its wireless design makes it easy to install anywhere, while still delivering strong security performance. Each unit works independently, giving you flexible coverage across multiple entry points.

Perfect For
Homes, apartments, dorm rooms, rental properties, offices, and travel use. Ideal for homeowners, students, families, and anyone wanting quick security upgrades without complicated setups.

Smarter Security Starts at Your Doors
Protect what matters most with simple, reliable defense that works the moment it’s needed.