Suggested Retail: $30. SIGNS OF USE. Bitiwend - Wireless Door Chime Alert for Kids Safety Home - 1 Receiver and 3 Sensors The Door Chime Wireless Door Sensor is a convenient and reliable entry alert system for your home, office, or stores. With a wireless range of 600FT in open areas, it provides flexibility and coverage. Featuring 58 selectable melodies and 5 volume levels, you can customize the chime to suit different occasions. This wireless door entry alert chime system is versatile and can be used to monitor children, secure homes, businesses, offices, retail stores, classrooms, and more. Brand: Bitiwend. [Reference: sTngb1t9AQG2rPpvAtTxPl]. Type: Regular. 7 CALENDAR DAY FULL REFUND GUARANTEE (FROM PRIMARY PICKUP DATE) ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 CALENDAR DAY STORAGE (FROM PRIMARY PICKUP DATE) IS ALSO AVAILABLE. THE PRIMARY PICKUP DATE IS THE DAY AFTER THE AUCTION ENDS. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.