About This

• 90dB Powerful Alarm：Once a door or window is illegally opened, the high-quality magnetic sensor instantly triggers a powerful 90dB alarm—loud enough to deter intruders and draw immediate attention, ideal for home security
• 3-Step Easy Installation：No tools needed: 1. Insert 2 AAA batteries (not included); 2. Peel and stick to the desired spot; 3. Turn on the switch. Simple and quick—anyone can set it up.
• Versatile for Multiple Scenarios: Not only for burglar alarm but also for monitoring kids, pets, or preventing access to dangerous areas; widely used in home, apartment, office, garage, and hotel
• Protect Your Family and Property: Helps prevent unauthorized entry, adding a reliable layer of safety for your children, family, and personal security. Enjoy greater peace of mind whether you're out or asleep
• Portable Design: Weighs only about 0.08 lb with a compact size of approximately 3.54× 1.18× 0.79(inch). Easily attaches to door knobs, window frames, or can be carried with you—takes up minimal space, provides protection anytime

Overview

• Color : white
• Brand : KOLODOGO
• Power Source : Battery Powered
• Product Dimensions : 3.54"L x 1.18"W x 0.79"H
• Number of Batteries : 2 AA batteries required.