Wireless Door Sensor Alarm with Adjustable Chimes for Home, Office and Business

The SanJie Wireless Door Chime is a versatile and reliable security solution designed for homes, businesses, offices, and stores. Since its establishment in 2015, SanJie has been dedicated to building a brand of high-quality security products, catering to the needs of millions of customers worldwide and earning their trust.

The door chime system offers a range of features to enhance security and convenience. It includes door alarms that alert you when a door or window is opened, ensuring the safety of your home and family. For businesses, the door chime system notifies you when customers enter the store, allowing you to provide a warm welcome and attentive service.

The commercial door sensor feature is particularly useful for offices, as it reminds you when a colleague or business partner arrives, helping you stay organized and aware of your surroundings. Additionally, the door alarms for dementia patients and child safety provide peace of mind, alerting you when a loved one opens a door or window, allowing you to take appropriate action.

The SanJie Wireless Door Chime boasts an impressive range of up to 800 feet (240 meters), making it ideal for large spaces like multi-story buildings, basements, or garages. The system's expandable nature allows you to connect multiple receivers and sensors, giving you comprehensive coverage and the ability to differentiate between entry points.

The door chime system is easy to install, with no wiring required. Simply plug in the receiver and attach the wireless door sensor to the desired entry point. The system offers a user-friendly pairing process, where you can select your preferred melody from 55 available ringtones and adjust the volume to your liking.

If you encounter any issues with the product, SanJie's dedicated after-sales team is available to provide prompt and satisfactory solutions. The company stands behind its commitment to quality, offering a 30-day refund service to ensure your complete satisfaction.

In addition to the door chime, SanJie offers a range of other security products, including door alarms, caregiver pagers, and motion sensor doorbells, all designed to enhance the safety and security of your home or business.

Overall, the SanJie Wireless Door Chime is a versatile and reliable security solution that combines advanced features, user-friendly design, and exceptional customer support, making it an excellent choice for a wide range of applications.

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