Window Door Alarm Sensors: Entry Protection Made Simple

Every home has weak spots—windows and doors are prime targets for intruders. The Window Door Alarm Sensors from TBOTECH give you an easy way to protect them. These battery-powered sensors use a magnetic design: when a window or door opens, the connection breaks, and a 90 dB siren goes off. That’s loud enough to alert you and send anyone unwanted running.

Reliable Sensors for Windows and Doors

Each pack comes with two units, so you can cover multiple entry points. Installation is quick—just use the included adhesive tape to stick one part to the frame and the other to the window or door. No tools, no hassle. At 2.5 x 1.75 x 0.75 inches, they’re small enough to blend in but tough enough to work anywhere—front doors, sliding windows, even glass patio doors. Three LR44 batteries per unit (included) keep them ready. Plus, an on/off switch lets you open a window without triggering the alarm when you want. TBOTECH has been a trusted name in security for years, and these sensors are built to last. For extra peace of mind, pair them with a Personal Safety Alarm.

• Sounds a 90 dB siren when a window or door opens.
• Installs easily with adhesive tape—no tools needed.
• Includes two units, batteries, and an on/off switch.

Secure your home today—order these Window Door Alarm Sensors and stop intruders before they start!