SanJie Door Chimes When Door Opens for Home - Door Alarm with Chime Adjustable Volume,5 Magnetic Door Sensors & 2 Plug

About this item 🎄SECURITY DOOR CHIMES WHEN DOOR OPENS: This door chimes for home can be a good reminder ,it will send alarms warning you if your kids who sneak out bedroom or house and will alert you if someone opens your door/window at night,good choice for your store/office also. 🎄55 MELODIES & 5 VOLUME: Door alarm with chime features 15 chime and 40 melody chimes and 5 levels of adjustable volume(0 mute dB to 110 dB loud sound ) to adjust, perfect for your daily use(INDOOR use only). LED indicators are suitable for the elderly who are hearing impaired. Memory function: Keep the previous set tune after re-plugging it 🎄LONG RANGE & EXPANSION SYSTEM: sanjie wireless door chime signal can cross through metal doors or walls,you will never miss any visitor if you are on another floor. Each door sensor or receiver can be expandable,you can use them with additional Sanjie door sensors or doorbells 🎄EASY TO INSTALL: Plug the receiver into socket, tear off the tape behind door open chime then paste on the door. The wireless door alarm has been matched before shipment. If you need to replace music or add a transmitter, please re-match. 🎁HEART-WARMING GIFT & WARRANTY:You also can use this entry alert chime as a gift for relatives and friends to used to remind visitors, family anti-theft,etc. It has a 1-year warranty and please contact us if you have any questions for our door bells chimes , and we will serve you wholeheartedly. › See more product details