EVA LOGIK Modern Ultra-Thin Window Alarm with Loud 120dB Alarm and Vibration Sensors Compatible with Virtually Any Window, Glass Break Alarm Perfect for Home, Office, Dorm Room- 4 Pack

Key features

• ✔【Loud & Attention Grabbing】Our Window Glass Alarm with 120 dB and Built-in vibration sensor sounds when glass is tampered with or broken to help prevent intruders and threats (level of sound can be heard up to 1000 feet/300M away).
• ✔【No False Alarm】High/Low sensitivity setting helps prevent false triggering on windy days. Comes with warning signs make it visible from the outside.
• ✔【Unique Design & Low Battery Indicator】Red warning LED light blinks every 4 seconds alerts potential intruder that the window or door is secured. When red warning LED light continues to flash, it's an indication that you need to replace battries. This is a greater quality to other home security products, this premium white window alarm is just perfect for your home, office, garage, dorm room, or even RV.
• ✔【User-Friendly: Easy Installation】No wiring needed, our Modern Ultra-thin Window Alarm is an effective deterrent that requires just seconds to install. Simply peel and stick the alarm on any window or glass. This alarm is packaged with detailed instructions and showing the DIY installation, 2 pack glass alarms, includes warning stickers which are visible from the outside. Requires AAA*2pcs batteries which are not included.
• ✔ 【1-Year Manufacturer's Warranty】100% Satisfaction Guaranteed. Feel free to contact us if you have any questions.