Wireless Door Sensors with Chime and Alert System for Home/Office/Stores

🎅The Latest Design Door Alarm - Great choice for Party/Gifts. The unique design with fabric finish looks elegant and noble, and the compact size of the plug-in receivers won't block other sockets, saving spaces.

💖Multiple Ringtones - The door alarm has a range of 600 FT in open area, with 58 ringtones and 5 levels of volume to meet your needs for different occasions. The LED indicators are suitable for the elderly and hearing impaired.

🎅How Does Door Sensor Works? - Attach 2 sections of the sensor to a door/window frame. When you open the door or your pet comes home, it will trigger the door sensor unit and ring. 🔔Note: The battery level will affect the signal receiving range, and it is recommended to change it once every 12 months.

💖Door Entry Alarm System for Home Security - This system will keep track of your little kids, and you can use it at home to alert you when someone opens the door. It can also be used for business, apartment, garage, basement, office, retail store, classroom, and more.

🎅Easy To Install & Expand - Simply plug the bell into a socket and tear off the double-sided tape of the sensor to stick it on the door/window frame. You can add extra 10 receivers/transmitters. 🔔Note: If you need to replace the music or add a transmitter, please re-match (Hold the Receiver's Music Button over 5 seconds to 7 seconds to trigger the clean pairing function).

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