Glass Break Alarm Sensor, 100dB Alarm, Vibration Detection Technology, Adhesive Mount, No Wiring Required, 2-Pack, Window and Glass Door Security, Home and Office Protection

Window security is one of the most overlooked areas in home protection, and I have seen it firsthand over my 30-plus years in the industry. A standard door alarm does nothing if someone decides to come through your sliding glass door or a basement window. That is exactly why I recommend the Glass Break Alarm Sensor 100dB 2 Pack to families who want affordable, reliable coverage where it matters most.

Who This Alarm Sensor Is Best For:

• Homeowners with ground-floor windows or sliding glass doors who want an extra layer of detection
• Renters who need portable, no-drill security they can take when they move
• Small business owners protecting storefronts, display cases, or office windows
• Families looking to supplement an existing alarm system with dedicated glass-break coverage

Key Features: What makes this sensor effective is how it detects threats. Rather than listening for sound like acoustic sensors, this unit mounts directly to the glass and responds to the specific vibration pattern created when a pane is struck or shattered. That means everyday household noises, slamming doors, and even nearby construction are far less likely to trigger a false alarm. When it does detect a genuine break, it responds instantly with a 100dB siren that is loud enough to be heard throughout a typical home.

Installation could not be simpler. Each sensor uses a strong adhesive backing that bonds directly to the glass surface. There is no wiring to run, no holes to drill, and no base station to configure. You peel, stick, and arm. Because these sensors are battery powered, they continue working even during a power outage, which is exactly when many break-ins occur. The compact, low-profile design keeps the sensor discreet so it does not advertise your security setup to anyone looking through the window.

Practical Details: Each pack includes 2 glass break alarm sensors with adhesive mounting pads. Sensors are battery powered (batteries included). The alarm produces a 100dB siren when triggered. Compact housing measures approximately 2.75 inches in diameter. Covered by a 30-day money-back guarantee.

Add the Glass Break Alarm Sensor 100dB 2 Pack to your security setup today and close the gap that most home protection plans leave wide open. Be Prepared and Be Safe!