Features

• 58 Customizable Ringtones: Enjoy 58 different ringtones with 5 adjustable volume levels (0-110 dB). Plus, the built-in LED indicator of our door sensor chime keeps you updated on device status, giving you the freedom to personalize your experience
• Easy Installation: No tools needed! Simply stick the sensors on doors, windows, or drawers using the strong adhesive backing. Make sure the gap is under 0.8 inches for optimal performance. Not for doors with larger gaps
• Long Battery Life: The wireless door chime powered by an internal battery that lasts over 1 year, you won’t need to replace it often. Changing the battery is a breeze with its simple, tool-free design. Convenience at its best
• Versatile Use: Ideal for avoiding break-ins, monitoring kids or elderly family members, and alerting you when customers arrive. This door open alarm keeps your space secure and ensures you're always in the know